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Gel patents



      
           
This page is updated frequently with new Gel-related patent applications. Subscribe to the Gel RSS feed to automatically get the update: related Gel RSS feeds. RSS updates for this page: Gel RSS RSS


Lithium-ion battery anode including preloaded lithium

Lithium-ion battery anode including preloaded lithium

Manufacturing method of conductive sheet and conductive sheet

Fujifilm

Manufacturing method of conductive sheet and conductive sheet

Manufacturing method of conductive sheet and conductive sheet

Contact lens with a hydrophilic layer


Date/App# patent app List of recent Gel-related patents
08/20/15
20150237763 
 Efficient heat transfer from conduction-cooled circuit cards patent thumbnailEfficient heat transfer from conduction-cooled circuit cards
A conduction-cooled card assembly is disclosed that includes a conduction-cooling frame, a printed wiring board mounted on the frame, and a wedgelock fastener. The conduction-cooling frame has a thermal management interface adapted to transfer heat from the frame to a chassis, and the wedgelock fastener is adapted to press the thermal management interface of the conduction-cooling frame against a rail of the chassis.
Lockheed Martin Corporation


08/20/15
20150236342 
 Lithium-ion battery anode including preloaded lithium patent thumbnailLithium-ion battery anode including preloaded lithium
An energy storage device includes a nano-structured cathode. The cathode includes a conductive substrate, an underframe and an active layer.

08/20/15
20150234271 
 Manufacturing  conductive sheet and conductive sheet patent thumbnailManufacturing conductive sheet and conductive sheet
A manufacturing method of a conductive sheet includes: a step a of forming a silver halide-containing photosensitive layer, which contains silver halide, gelatin, and a polymer different from the gelatin and in which a mass ratio (y/x) of a mass y of the polymer to a mass x of the gelatin is equal to or greater than 0.1, on a support; a step b of forming conductive portions containing metal silver by performing exposure and then development treatment on the silver halide-containing photosensitive layer; and a step c of treating the support having the conductive portions with an oxidant which has a standard electrode potential of equal to or greater than +1.5 v and decomposes the gelatin.. .
Fujifilm Corporation


08/20/15
20150234204 
 Contact lens with a hydrophilic layer patent thumbnailContact lens with a hydrophilic layer
Embodiments of the technology relate to a contact lens having a core that is coated by a hydrogel layer, and to methods of making such a lens. The coated lens can include a rigid gas permeable contact lens.

08/20/15
20150233559 
 Integrated illumination part and lead frame of umbrella patent thumbnailIntegrated illumination part and lead frame of umbrella
The manufacturing method of the integrated illumination part used in the present invention is to install annular lead frame with luminous led chip on main part body of the umbrella, then package into one unity with transparent material such as plastic or silica gel, for example, slip ring, installation seat, handle and other parts can be used to produce the part. The purpose of the present aims at innovating the structure of annular lead frame made of sheet metal whereby to increase the mass production of integrated illumination part and diversity of light source, and fully to utilize high heat dissipation capacity of umbrella parts.
Longwide Technology Inc.


08/20/15
20150232534 
 Collagen hydrolysate and use thereof patent thumbnailCollagen hydrolysate and use thereof
The present invention relates to a collagen hydrolysate which is produced by enzymatic hydrolysis of type-b bone gelatin, wherein the collagen hydrolysate is formed from peptides of which at least 50% by weight, in particular at least 70% by weight have a molecular weight of 1,500 da to 3,500 da, and which have a mean molecular weight in the range from 4,000 da to 8,000 da, in particular in the range from 4,500 da to 6,000 da. The invention also relates to the use of this collagen hydrolysate as an active ingredient to maintain and/or improve the health of the bones, in particular to prevent and/or treat osteoporosis.
Gelita Ag


08/20/15
20150231264 
 Diclofenac topical formulation patent thumbnailDiclofenac topical formulation
The present invention provides a gel formulation comprising diclofenac sodium which has superior transdermal flux properties, which may be used for the topical treatment of pain, such as in osteoarthritis.. .
Hznp Limited


08/20/15
20150231263 
 Diclofenac topical formulation patent thumbnailDiclofenac topical formulation
The present invention provides a gel formulation comprising diclofenac sodium which has superior transdermal flux properties, which may be used for the topical treatment of pain, such as in osteoarthritis.. .
Hznp Limited


08/20/15
20150231262 
 Diclofenac topical formulation patent thumbnailDiclofenac topical formulation
The present invention provides a gel formulation comprising diclofenac sodium which has superior transdermal flux properties, which may be used for the topical treatment of pain, such as in osteoarthritis.. .
Hznp Limited


08/20/15
20150231260 
 ProducciÓn de un nuevo excipiente celulÓsico aglomerado multipropÓsito patent thumbnailProducciÓn de un nuevo excipiente celulÓsico aglomerado multipropÓsito
The invention relates to the process for producing a novel multi-purpose agglomerated cellulosic excipient. This excipient replaces many ingredients in the production of tablets due to the fact that it functions as a diluent, a disintegrating agent and an agglutinant, all in the same material.
Universidad De Antioquia


08/20/15
20150231257 

Vitamin functionalized gel-forming block copolymers for biomedical applications


gel-forming block copolymers were prepared comprising i) a central hydrophilic block consisting essentially of a divalent poly(ethylene oxide) chain and ii) two peripheral monocarbonate or polycarbonate hydrophobic blocks. The hydrophobic blocks comprise one or more vitamin-bearing subunits.
Agency For Science, Technology And Research


08/20/15
20150231246 

Composition for forming pluronic-based hydrogel with improved stability


Wherein n is an integer from 8 to 540, m is an integer from 16 to 70, and r is h or a vinylcarbonyl group (ch2═chco—). When r in formula 1 is a vinylcarbonyl group, the triblock copolymer may be crosslinked through the vinylcarbonyl group to form a nanogel.

08/20/15
20150231101 

Solid pharmaceutical preparation containing levothyroxine


The invention relates to a solid pharmaceutical preparation comprising levothyroxine sodium, gelatine, citric acid and a filler. The solid pharmaceutical preparation has an improved stability..
Merck Patent Gmbh


08/20/15
20150230507 

Encapsulation


An encapsulated flavor, comprising a core material, flavor material and a coating material, the core material comprising a finely-divided native starch, xanthan gum and konjac, the combined weight proportion of the xanthan gum and konjac present in the encapsulated flavour being from about 4% to about 16%, and the relative weight proportions of xanthan gum to konjac being from about 20:80 to about 80:20. The encapsulated flavors may be completely gelatin-free, while retaining the desirable qualities of gelatin..
Givaudan, S.a.


08/13/15
20150228986 

Liquid-activated hydrogel battery


Liquid-activated batteries and associated methods are disclosed. A liquid-activated battery may comprise a hydrogel permeated with electrolyte and an anode and a cathode in contact with the hydrogel.
Empire Technology Development Llc


08/13/15
20150226456 

Solar flux conversion module with supported fluid transport


In one embodiment a solar collector is provided. The collector has a modular heat transfer component, which includes a heat transfer core to heat up a heat transfer fluid in the form of an aerogel.

08/13/15
20150225646 

Porous gels and uses thereof


Hydrogels having a porosity of at least about 5%, comprising a first polymeric material comprising a polymer derived from a monomer with a vinyl functionality, and a second polymeric material having a polyglycol other than polyethylene glycol are described. A method of forming a porous hydrogel, by mixing in a reaction vessel, a mixture comprising a monomer having a vinyl functionality, a crosslinker, an organic solvent, a first polymeric material comprising polyacrylic acid and a second polymeric material comprising a polyglycol other than polyethylene glycol, and mixing the mixture to form the hydrogel having a porosity of at least about 5%.
Moasis Inc.


08/13/15
20150225630 

Aerogel molded body, aerogel-containing particle, and producing aerogel molded body


An aerogel molded body includes a plurality of aerogel particles and adhesive bonding the plurality of aerogel particles. The adhesive includes layers of layer-foaming adhesive covering the plurality of aerogel particles, and particles of particle-forming adhesive adhering to the plurality of aerogel particles.
Panasonic Intellectual Property Management Co., Ltd.


08/13/15
20150225519 

Method for adhering hydrogels


There is provided a method for bonding together hydrogels by interposing a polyalkylene glycol between the gel surfaces to be bonded together of hydrogels. A method for bonding together hydrogels of the same type or different types, the method including: interposing a polyalkylene glycol between gel surfaces to be bonded together of the hydrogels and joining together the gel surfaces..
Riken


08/13/15
20150225487 

Hydrogel made of a chemically modified polysaccharide-protein blend, the production of a ppb hydrogel, and uses thereof


According to the invention, a hydrogel comprising chemically modified polysaccharides and proteins is provided. Furthermore, a method is provided in order to produce a hydrogel from mixtures of polysaccharides and proteins.
Construction Research & Technology Gmbh


08/13/15
20150225438 

Suprametallogels and uses thereof


The disclosure provides nanostructures (e.g., nanospheres and nano-paddlewheels) formed through transition metal-ligand (e.g., pd(ii)-, ni(ii)-, or fe(ii)-ligand of formula (a)) coordination and junction self-assembly. The disclosure also provides supramolecular complexes that include the nanostructures connected by divalent linkers y.
Massachusetts Institute Of Technology


08/13/15
20150224222 

Material to form a hydrogel


A soft film, a sponge, or a sheet in the dried state is provided, which is capable of forming a hydrogel absorbing water or blood. The film is obtainable by preparing a film-state material in the dried state from either a solution of poly(acrylic acid) or a solution of polyvinylpyrrolidone, and bringing the film-state material into contact with the other remaining solution, and then drying or freeze-drying it..

08/06/15
20150219269 

Thermal insulation with functional gradient and inorganic aerogel layer


According to some aspects, a thermal insulation material is provided, comprising a first insulation layer comprising an aerogel, and a second insulation layer comprising inorganic fibers, wherein a thickness of the second insulation layer is greater than a thickness of the first insulation layer. According to some aspects, a fire protection thermal insulation system is provided, comprising a first insulation layer comprising an aerogel, the first insulation layer on a fire facing side of the thermal insulation system, and a second insulation layer comprising inorganic fibers, the second insulation layer on a non-fire facing side of the thermal insulation system, wherein a thickness of the second insulation layer is greater than a thickness of the first insulation layer..
Lockheed Martin Corporation


08/06/15
20150218448 

Solid hydrogel media and methods of preparation and use therefor


A solid hydrogel media is provided comprising a suitable hydrophilic hydrogel material, admixed with at least one soil substrate material, and provided in a solid substantially dry form which may be shaped in any convenient or desired shape or configuration. Further, methods of preparation of a solid hydrogel media are also provided.
Moasis Inc


08/06/15
20150218389 

Coating compositions with anticorrosion properties


Anticorrosive coating compositions as disclosed comprise a binding polymer and an aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises up to 25 percent by weight aluminum phosphate.
Bunge Amorphic Solutions Llc


08/06/15
20150218311 

Method for preparing a composition comprising perfluoropolyether having a carboxyl group at one terminal


An object of the present invention is to provide a method for efficiently and highly selectively preparing a composition comprising a perfluoropolyether having a carboxyl group at one terminal at a higher ratio. The present invention provides a method for increasing a ratio of a perfluoropolyether having a carboxyl group at one terminal, relative to a total amount of the perfluoropolyether having a carboxyl group at one terminal and a perfluoropolyether having carboxyl groups at both terminals in a composition comprising these perfluoropolyethers, wherein the method comprises a step of subjecting the composition to chromatography in which a moving phase is supercritical or subcritical state carbon dioxide of the specific temperature and the specific pressure, and a stationary phase is silica gel to thereby collect a fraction containing the perfluoropolyether having a carboxyl group at one terminal at a higher ratio.
Shin-etsu Chemical Co., Ltd.


08/06/15
20150217534 

Method of fusing a foam material to an elastomeric gel material and product thereof


The invention discloses a multi-layered cushioning structure composed of a first layer of a foam material and a second layer of an elastomeric gel material. The first and second layers are separated from each other by an integration layer having a portion of the elastomeric material integrated by capillarity into a portion of the foam material.
Nubatech Inc.


08/06/15
20150217030 

Method for coating a medical device with a conformal hydrogel


Certain embodiments according to the present invention provide a method for forming medical devices conformally coated with a hydrogel having a wide variety of therapeutic uses. In one aspect, certain embodiments of the invention provide a method for forming a hydrogel-coated medical device comprising immersing a medical device in a polymer solution to form an adhesive layer on an outer surface of the medical device and contacting the medical device with a hydrogel precursor solution having a ph of less than 7 to react the adhesive layer with the hydrogel precursor solution and form a conformal hydrogel coating..
The Johns Hopkins University


08/06/15
20150217024 

Methods of manufacturing hydrogel microparticles having living cells, and compositions for manufacturing a scaffold for tissue engineering


Method of manufacturing hydrogel microparticles comprising one or more species of living cells attached thereon and/or encapsulated therein is provided. The method includes dissolving a hydrogel-forming agent in an aqueous medium to form a solution; suspending one or more species of living cells in the solution to form a cell suspension; dispersing the cell suspension into an organic oil to form a microemulsion; and subjecting the microemulsion to conditions that allow the hydrogel-forming agent to form hydrogel microparticles comprising one or more species of living cells attached thereon and/or encapsulated therein.
Nanyang Technological University


08/06/15
20150217022 

Nerve regeneration employing keratin biomaterials


A keratin hydrogel matrix serves as an effective acellular scaffold for axonal regeneration and facilitates functional nerve recovery.. .
Wake Forest University Health Sciences


08/06/15
20150217020 

Lung volume reduction therapy using crosslinked non-natural polymers


One aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant nucleophilic groups and a crosslinker comprising at least two pendant electrophilic groups. Another aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant electrophilic groups and a crosslinker comprising at least two pendant nucleophilic groups.
Pulmonx


08/06/15
20150216906 

Polypeptide hydrogels and uses related thereto


This disclosure relates to self-assembling peptides that form hydrogels comprising peptide sequences for the activation of signaling pathways. In certain embodiments, the disclosure relates to compositions comprising a recombinant polypeptide comprising a cell signaling sequence, e.g., jag-1 sequence, fused to a hydrogel polypeptide sequence.
Georgia Tech Research Corporation


08/06/15
20150216894 

Chitosan materials from carbonic acid solution


The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels.
Hemcon Medical Technologies, Inc.


08/06/15
20150216881 

Method for treating secondary hyperparathyroidism in ckd


A stable, controlled release formulation for oral dosing of vitamin d compounds is disclosed. The formulation is prepared by incorporating one or more vitamin d compounds into a solid or semi-solid mixture of waxy materials.
Opko Ireland Global Holdings, Ltd.


08/06/15
20150216814 

Delivery of small interfering rna and micro rna through membrane-disruptive, responsive nanoscalle hydrogels


Nanoscale, ph-responsive polycationic networks useful for the delivery of anionic biologic therapeutics and associated methods.. .
Board Of Regents, The University Of Texas System


08/06/15
20150216216 

Dried food products formed from cultured muscle cells


Dehydrated, edible, high-protein food products formed of cultured muscle cells that are combined (e.g., mixed) with a hydrogel (e.g., a plant-derived polysaccharide) are described. These food products may be formed into a chip (e.g., snack chip), that has a protein content of greater than 50%.

07/30/15
20150212339 

Methods and an ophthalmic lens with functional insert layers


This invention discloses a media substrate for incorporation into ophthalmic lenses that has been formed by the stacking of multiple functionalized layers. Additionally, methods and apparatus for providing a stacked functional layer insert for incorporation into an ophthalmic lens are also provided.
Johnson & Johnson Vision Care, Inc.


07/30/15
20150210992 

Method for production of recombinant human alpha-galactosidase a


Disclosed is a method for production of recombinant human alpha-galactosidase a (rh alpha-gal a) in a large scale, with a high purity. The method comprises the steps of (a) culturing rh alpha-gal a-producing mammalian cells in a serum-free medium, (b) collecting culture supernatant, (c) subjecting the culture supernatant to anion-exchange column chromatography, (d) to hydrophobic column chromatography, (e) to a column chromatography employing as solid phase a material having affinity for phosphate group, (f) to cation-exchange column chromatography, and (g) to gel filtration column chromatography, in the order..
Jcr Pharmaceuticals Co., Ltd.


07/30/15
20150210980 

System for in-situ management of ph of culture


Disclosed is a hydrogel composition loaded with a base that regulates and maintains the ph of cell culture media. The invention particularly discloses in situ ph managing hydrogels (phmh) loaded with base mg(oh)2 for ph control in small scale cultures comprising adherent mammalian cells, suspended mammalian cells, microorganisms, a microorganism with plasmids and the like thereof..
Council Of Scientific & Industrial Research


07/30/15
20150209979 

Plastic molding composition and sintered product


A plastic molding composition includes a raw powder, gelatin, a polar solvent, and a plasticizer. The raw powder contains at least one of a ceramic particle and a metal particle.
Denso Corporation


07/30/15
20150209535 

Oral suction device


An oral suction device includes a suction catheter having a suction portion at a first end, a shell surrounding the suction portion, and a suction tubing connector on a second end opposite the first end. The shell includes a hydrogel..
Cole Research & Design, Inc.


07/30/15
20150209267 

Method of suppressing coloration of catechins and a dentifrice composition


The present invention relates to a method of suppressing coloration of catechins, which contains adding, to catechins, a water-soluble polymer forming a water-insoluble complex with catechins, as well as hydrogel particles containing a water-insoluble complex between catechins and a polymer forming a water-insoluble complex with catechins. Further, the present invention relates to a dentifrice composition containing hydrogel particles containing catechins and a polymer forming a water-insoluble complex with catechins, a binder and water..
Kao Corporation


07/30/15
20150209188 

Peripheral hydrogel wound dressing


Apparatus and associated methods for a hydrogel wound covering membrane may include a backing layer and a release liner each having high pliability for permitting the membrane to be folded without pinching a sandwiched hydrogel layer thereby preventing its thinning in folded regions. In an illustrative embodiment, the hydrogel layer may annularly circumscribe a central wound region of the membrane.
Fasttrack Medical Solutions Llc


07/30/15
20150209120 

Orthodontic protection device


An easily applied device is described that protects the soft tissues inside of the mouth from abrasion by orthodontic braces. The device consists of (1) a putty-like, moldable material that may be pressed onto and into and molded about the brackets and wires of orthodontic braces, and (2) a plasticized and dehydrated or partially dehydrated hydrogel-forming layer on those surfaces of the device that contact the braces and teeth so as to absorb saliva and dry to some extent the surfaces to which the device is pressed and to offer initial adhesion of the device to the teeth and/or braces..
Orvance Technologies, Llc


07/23/15
20150204815 

Liquid protein markers for native gel electrophoresis


Marker sets are provided for use on nondenaturing gels. The protein molecular weight markers are provided in liquid form, and are stable in liquid form for at least two months at 4 degrees c.
Life Technologies Corporation


07/23/15
20150203787 

Hydrogel fragrance capusle, formulations and process for preparing the same


This invention is a hydrogel capsule with a fragrance or odorant encapsulated therein during the polymerization process. The hydrogel capsule is of use in fabric care or personal care formulations..
International Flavors & Fragrances Inc.


07/23/15
20150203650 

Aerogels, calcined and crystalline articles and methods of making the same


Aerogel, calcined articles, and crystalline articles comprising zro2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons)..
3m Innovative Properties Company


07/23/15
20150202586 

Dispersion and forming hydrogel


There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator and a solvent capable of dissolving the lipid peptide type compound at a lower temperature. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel.
Nissan Chemical Industries, Ltd.


07/23/15
20150202418 

Microneedle-based devices and methods for the removal of fluid from a body


Microneedle-based devices and associated methods for removing fluid from a body are described. The devices incorporate microneedles capable of fluidly linking the body to a high capacity absorbent material capable of absorbing at least 5 times its own weight of said fluid.
Renephra Limited


07/23/15
20150202401 

Conversion of nitrogen dioxide (no2) to nitric oxide (no)


A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal..
Geno Llc


07/23/15
20150202348 

Omentum based scaffold and delivery system


Compositions of matter comprising decellularized omentum are disclosed. The compositions may be scaffolds, hydrogels or hydrogel precursor compositions.
Ramot At Tel-aviv University Ltd.


07/23/15
20150202305 

Method of creating hydrogels through oxime bond fomration


A method of creating a hydrogel, comprising the step of condensing first and second functional groups, wherein the first group comprises a molecule or macromolecule of interest containing two or more hydroxylamine or aminooxy groups and the second group comprises a molecule or macromolecule of interest containing two or more aldehyde/ketone/other reactive oxo groups, under conditions such that a hydrogel forms.. .
The Regents Of The University Of California


07/23/15
20150202299 

Stabilizing shear-thinning hydrogels


The present inventions are directed to shear-thinning and stabilizing hydrogels, especially for use in drug delivery and therapy. Various embodiments provide settable, shear-thinning hydrogels, each hydrogel comprising a hydrophilic polymer network, said hydrophilic polymer network comprising non-covalent crosslinks and at least one set of chemical moieties being capable of participating in at least one chemical covalent cross-linking reaction.
The Trustees Of The University Of Pennsylvania


07/23/15
20150202295 

Hybrid hydrogels


The present invention relates to compositions and pharmaceutical compositions forming hydrogels, their use in medical applications and methods of making same as well as medical devices comprising same.. .
University Of Geneva


07/23/15
20150202239 

Compositions for a medical device comprising exopolysaccharide-producing bacterial strains in association with gums and/or gelatines


A composition for a medical device is described. The composition comprises a specific mucoadherent gelling complex composed of eps, exopolysaccharides of bacterial origin produced in situ in the gastrointestinal tract by specific selected bacterial strains, in association with vegetable gums and/or animal and/or vegetable gelatines.
Probiotical S.p.a.


07/16/15
20150201463 

Ultra dense and ultra low power microhotplates using silica aerogel and making the same


An ultra dense and ultra low power microhotplates using silica aerogel and method of making the same, comprising spin coating an aerogel layer followed by sio2 as capping interlayer, and nichrome (ni80/cr20) for heating element to increase the efficiency of metal oxide gas sensors. There may be multiple thin layers of aerogel separated by interlayers such as of sio2..
University Of Louisiana At Lafayette


07/16/15
20150198744 

Polymers comprising sulfonic acid groups


The present invention relates to a polymers and hydrogels comprising a sulfonic acid component formed from reactive components comprising (i) at least one hydrophobic monomer and (ii) at least one sulfonic acid-containing component, wherein the sulfonic acid-containing component is comprised of a salt formed by a non-polymerizable, hydrophilic base and a polymerizable sulfonic acid. One or more embodiments provide that the at least one hydrophobic monomer comprises a silicone component..
Johnson & Johnson Vision Care, Inc.


07/16/15
20150198424 

Dehydratable panels


A multilayer armored panel comprising: (i) at least one layer that is non moldable when dry but moldable when wet; (ii) at least one hydrogel based layer in contact with layer (i) which, when wet enables the moulding of layer (i) but which is capable of drying out to leave a non moldable layer (i).. .
Biodynamic Armor Ltd


07/16/15
20150197679 

Thermostatic packaging and methods for their preparation and use


Thermostatic packaging materials, and methods for making and using the materials are disclosed. The materials may include phase change materials that are covalently bound with the packaging material to avoid any leaching of liquefied phase change materials.
Empire Technology Development Llc


07/16/15
20150196735 

Interventional sinus endoscope


An apparatus and method are presented for a therapy delivery device including a catheter, an endoscope and an endoscope shaft, one or more attachment features for attaching the catheter to the endoscope, wherein the catheter has an expandable lumen at a distal end and wherein the expandable lumen expands upon injection of a therapy at the proximal end of the catheter. Attachment features may be a series of clips along the length of the catheter for attaching to an endoscope or a second lumen on the catheter wherein an endoscope may through one of said.
Gyrus Acmi, Inc. (d.b.a. Olympus Surgical Technologies America)


07/16/15
20150196684 

Polysaccharide and protein-polysaccharide cross-linked hydrogels for soft tissue augmentation


Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and optionally including proteins. In one aspect, hyaluronic acid-based compositions described herein include zero-length cross-linked moieties and optionally at least one active agent.
Allergan, Inc.


07/16/15
20150196683 

Gelatin-transglutaminase hemostatic dressings and sealants


An adhesive material for medical use comprising gelatin and a non-toxic cross-linking material such as transglutaminase. An optional embodiment of the invention includes dressings in which a layer of a transglutaminase is sandwiched between a first and second layer of gelatin.
Lifebond Ltd.


07/16/15
20150196680 

Gelatin sponge comprising an active ingredient, its preparation and use


The present invention is directed to a method for manufacturing a cross-linked gelatin sponge having a surface by providing a cross-linked gelatin sponge, wetting the surface of the sponge by applying a sufficient amount of liquid comprising a protein or peptide active ingredient, wherein a sufficient amount of liquid is one that retains the flexibility of the sponge even after drying. The sponge is then dried the sponge to obtain a flexible, dry and ready to use cross linked gelatin sponge having a layer of protein or peptide active ingredient on the surface thereof.
Omrix Biopharmaceuticals Ltd.


07/16/15
20150196667 

Sterilization of biodegradable hydrogels


The present invention relates to a terminal sterilization process for biodegradable peg-based insoluble hydrogels using irradiation. The presence of a protective solvent ensures that the hydrogel remains intact with functionally preserved three-dimensional and physicochemical properties..
Ascendis Pharma A/s


07/16/15
20150196641 

Use of polymeric materials with other substances for improved performance


Methods of enabling or improving the ability of a hydrogel to swell in the stomach of an animal and/or increasing the amount of time said hydrogel remains swollen in the stomach are described herein. In one embodiment, a polymer is administered in combination with one or more ph modifying agents which raise and maintain the ph of the micro environment of the polymer and/or the stomach in order inducing swelling in the polymer.
Gelesis, Inc.


07/16/15
20150196604 

Agent for treating urinary incontinence including stem cells derived from amniotic fluid


The present invention relates to a cell therapy product which is intended for regenerating a sphincter muscle and which contains stem cells derived from amniotic fluid, and more particularly, to a cell therapy product which is intended for regenerating the sphincter vesicae and which contains stem cells derived from amniotic fluid. Also, the cell therapy product of the present invention can be provided in the form of a formulation for administration through injection, said formulation being injected into a hydrogel complex to thereby improve the effects thereof.
Kyungpook National University Hospital


07/16/15
20150196584 

Oxygen-controllable and hypoxia-inducible hydrogels


Novel hydrogels that can serve as 3d hypoxic microenvironments are disclosed. Oxygen controllable, hypoxia-inducible hydrogels (hi hydrogels) are composed of a phenolic agent and polymer backbone, which can form hydrogel networks via oxygen consumption in an enzyme-mediated crosslinking reaction.
The Johns Hopkins University


07/16/15
20150196516 

Pharmaceutical formulations for the treatment of pulmonary arterial hypertension


Pharmaceutical formulations are described for use in the treatment of pulmonary arterial hypertension (pah). The formulations comprise polymeric nanoparticles encapsulated within crosslinked polymeric hydrogel microparticles, wherein the polymeric nanoparticles carry a therapeutic agent suitable for treatment of pah loaded within them (for example, prostacyclin synthetic analogs, ppar β agonists and no donors).
Heart Biotech Pharma Limited


07/16/15
20150196496 

Method of using fibrous tissue sealant


Disclosed herein is a fibrous tissue sealant in the form of an anhydrous fibrous sheet comprising a first component which is a fibrous polymer containing electrophilic or nucleophilic groups and a second component capable of crosslinking the first component when the sheet is exposed to an aqueous medium, thereby forming a crosslinked hydrogel that is adhesive to biological tissue. The fibrous tissue sealant may be useful as a general tissue adhesive for medical and veterinary applications such as wound closure, supplementing or replacing sutures or staples in internal surgical procedures, tissue repair, and to prevent post-surgical adhesions.
Actamax Surgical Materials, Llc


07/09/15
20150192542 

Method of manufacturing an electrophoresis cassette


Method of manufacturing an electrophoresis gel cassette with a cassette housing defining a gel compartment for molding a gel member,comprising the steps of: molding in a rigid material a cassette housing member with an external face, an internal face defining at least a section of the gel compartment, and at least one opening for providing access to the gel compartment from the external face, and molding a closing member formed to close the at least one opening of the cassette housing member at the external face, wherein the closing member is molded with the cassette housing member acting partly as mold, and is comprised of an elastic material with non-permanent adhesion to the rigid material to make the closing member selectively removable.. .
Ge Healthcare Bio-sciences Ab


07/09/15
20150191560 

Thickened compositions comprising crosslinked polymers containing biomass derived materials


Novel, crosslinked polymers using biomass derived materials, such as aldaric acids and derivatives, are provided. The polymers can be used as hydrogels and in antimicrobial compositions..
E I Du Pont De Nemours And Company


07/09/15
20150190733 

Chromatography methods


This application discloses, in part, 1) a stationary phase column and compression designs for preparative chromatography, 2) a method of improving performance of silica gel chromatography by controlling the hydration of silica gel and acidifying the mobile phase, and 3) a method of extending the life of a silica gel column packing by cleaning or regenerating the silica gel stationary phase.. .
Ironstone Separations, Inc.


07/09/15
20150190554 

Injectable hydrogel implant for treating glaucoma


A method is provided for increasing the aqueous outflow of fluid through a trabecular meshwork and into a schlemm's canal of an eye. A liquid hydrogel precursor solution is introduced into the schlemm's canal, during a medical procedure.
Rainbow Medical, Ltd.


07/09/15
20150190553 

Embolic devices


Described herein are apparatus, compositions, systems and methods for occluding vascular structures and vascular malformations with radiopaque hydrogel filaments. The filaments can contain no support members and can be ct and mr compatible.
Microvention, Inc.


07/09/15
20150190544 

Solid polyglycol-based biocompatible pre-formulation


Provided herein are pre-formulations forming a biocompatible hydrogel polymer comprising at least one nucleophilic compound or monomer unit, at least one electrophilic compound or monomer unit, and optionally a therapeutic agent and/or viscosity enhancer. In some embodiments, the biocompatible hydrogel polymer covers a wound in a mammal and adheres to the surrounding skin tissue.
Medicus Biosciences Llc


07/09/15
20150190420 

Method of cross-linking hyaluronic acid with divinylsulfone


The present invention relates to methods of producing a homogenous hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with divinylsulfone (dvs), said method comprising the steps of (a) providing an alkaline solution of hyaluronic acid, or salt thereof; (b) adding dvs to the solution of step (a), whereby the hyaluronic acid, or salt thereof, is crosslinked with the dvs to form a gel; (c) treating the gel of step (b) with a buffer, wherein the gel swells and forms a hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with dvs.. .
Novozymes Biopharma Dk A/s


07/09/15
20150190372 

Microcapsules containing retinoids, preparing same, and pharmaceutical compositions containing same


Microcapsules are described that include a pharmaceutical active agent selected from among retinoids, an anionic hydrophilic polymer (in particular, gum arabic), and a cationic hydrophilic polymer (in particular, type-a gelatin). Also described, are methods for preparing such microcapsules, topical pharmaceutical compositions including such microcapsules, and dermatological uses thereof..
Galderma Research & Development


07/09/15
20150190319 

Cosmetic composition of hydrophobic silica aerogel particles and a polymer comprising a sugar unit


The invention also relates to a cosmetic treatment method using said composition, especially a hair treatment method that makes it possible in particular to delay or even prevent regreasing of the hair and/or of the scalp.. .

07/09/15
20150190279 

Therapeutics dispensing device and methods of making same


A therapeutics delivery system, and methods of making and using same, are disclosed for environments that rapidly clear any injected therapeutics, such as a patient's eye. The therapeutics delivery system releases the drug in a therapeutically effective concentration for a desired duration of time with a predefined drug kinetics.
Baylor College Of Medicine


07/09/15
20150189901 

Resistant starch food bar system


One embodiment of the present invention relates to an uncooked consolidated ready to eat food bar system containing at least 15 grams of resistant starch. The food bar system includes a liquid, a fiber substance, and a gelling substance.
Epic Technology Llc


07/02/15
20150185365 

Medical devices having homogeneous charge density and methods for making same


The present invention relates to ionic silicone hydrogel polymers comprising at least one pharmaceutical or nutriceutical component and displaying improved lysozyme uptake, low contact angle and reduced water soluble polymeric ammonium salt uptake.. .
Johnson & Johnson Vision Care, Inc.


07/02/15
20150185225 

System and dynamically calibrating and measuring analyte concentration in diabetes management monitors


An optical analyte sensor and diabetes management system is provided. The sensor preferably includes a hydrogel matrix for receiving a sample containing an analyte at unknown concentration, a light emitter for emitting light at a stimulation frequency, a light receiver for receiving a fluorescence signal at a first isosbestic frequency, and at a second frequency, for measuring an intensity of the fluorescence signal and the first and second frequencies.
Becton, Dickinson And Company


07/02/15
20150185183 

Electrophoresis buffer for faster migration, improved resolution and extended shelf-life


There is provided an electrolyte solution for extending shelf life, and/or accelerating or improving resolution or improving transfer efficacy for blot applications, or accelerating and improving resolution, or accelerating and improving transfer efficacy of gel electrophoresis and containing tris(hydroxymethyl)aminomethane (tris), at least one zwitterion, and water. The electrolyte solution may be used in buffer systems for gel electrophoresis and the preparation of gels for gel electrophoresis, such as western blot..
Dgel Electrosystem Inc.


07/02/15
20150185181 

Electrophoresis gel cassette


Electrophoresis gel cassette comprising a first and a second face wall member and one or more side wall members defining a gel compartment for a gel member with a first and second face, wherein at least a section of each one of the first and second face wall member is removable to expose a section of both the first and second face of the gel member essentially corresponding to the separation zone while the gel member is preserved in the cassette.. .
Ge Healthcare Bio-sciences Ab




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