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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


Date/App# patent app List of recent Gel-related patents
09/25/14
20140288477
 Vented emergency wound dressings patent thumbnailnew patent Vented emergency wound dressings
A wound dressing provides a tenacious occlusive seal against the skin of a wearer, even in the presence of excessive blood or heavy perspiration. The preferred embodiment combines an adhesive backing layer with a hydrogel island providing superior hydrophilic gel adhesion.
09/25/14
20140288412
 Localization of the parathyroid patent thumbnailnew patent Localization of the parathyroid
Systems and methods are disclosed for locating the parathyroid. In one aspect, temporal variation among a plurality of images is evaluated and at least one image is enhanced according to the temporal variation.
09/25/14
20140288256
 Gelatinized pre-oriented filaments and preparation method thereof, and ultra-high molecular weight polyethylene fibers and preparation method thereof patent thumbnailnew patent Gelatinized pre-oriented filaments and preparation method thereof, and ultra-high molecular weight polyethylene fibers and preparation method thereof
Disclosed are a method for preparing gelatinized pre-oriented filaments and the gelatinized pre-oriented filaments prepared by the method. The method comprises: feeding a spinning dope into a twin-screw extruder for blending and extruding the same to obtain a first spinning solution having a non-newtonian index of 0.1-0.8 and a structural viscosity index of 10-50; feeding the first spinning solution into a spinning box, and drawing at a spinneret with a factor of 5-20 so as to obtain a second spinning solution; and flash cooling and curing the second spinning solution so as to obtain the gelatinized pre-oriented filaments.
09/25/14
20140288190
 Hydrogels with biodegradable crosslinking patent thumbnailnew patent Hydrogels with biodegradable crosslinking
Hydrogels that degrade under appropriate conditions of ph and temperature by virtue of crosslinking compounds that cleave through an elimination reaction are described. The hydrogels may be used for delivery of various agents, such as pharmaceuticals.
09/25/14
20140288189
 Water-stable hydrogel and method using same patent thumbnailnew patent Water-stable hydrogel and method using same
A hydrogel (i) comprising a polymer backbone comprising a plurality of repeat units, wherein one or more of the repeat units comprises a pendent water soluble polymer attached thereto by a linkage selected from the group consisting of amide, thioamide, urea, and thiourea.. .
09/25/14
20140287641
 Layered aerogel composites, related aerogel materials, and methods of manufacture patent thumbnailnew patent Layered aerogel composites, related aerogel materials, and methods of manufacture
Composites comprising aerogel materials are generally described. Layered aerogel composites may be of great utility for a wide variety of applications including lightweight structures, ballistic panels, multilayer thermal and acoustic insulation, spacecraft reentry shielding, supercapacitors, batteries, acoustic insulation, and flexible garments.
09/25/14
20140287125
 Multi-flavored beverage patent thumbnailnew patent Multi-flavored beverage
A flavor additive including a base selected from proteins, gelatin, pectin, alginate, gums, starches, modified starches, oils, food grade petrochemicals etc. Is disclosed.
09/25/14
20140287123
 Sugar confectionary product on the basis of a gelatin gel and method for its production patent thumbnailnew patent Sugar confectionary product on the basis of a gelatin gel and method for its production
The present invention relates to a sugar confectionary product on the basis of a gelatin gel, comprising approximately 1% to approximately 15% by weight of gelatin, and approximately 20% to approximately 85% by weight of at least one sugar and/or sugar substitute. In order to increase the melting point of the gelatin gel, it is proposed that the sugar confectionary product contains one or more polyphenols..
09/25/14
20140287101
 Rotary molded shaped crunchy granola food products and methods of making same patent thumbnailnew patent Rotary molded shaped crunchy granola food products and methods of making same
Disclosed are nonlimiting embodiments comprising a novel process for forming and shaping crunchy granola food products. The process comprises using rotary molding processes to form and shape a granola mass into a variety of desired shapes.
09/25/14
20140287077
 Intraocular shunt manufacture patent thumbnailnew patent Intraocular shunt manufacture
An intraocular shunt can be manufactured using a system that includes a liquid bath and a wire, which is moved through the bath. When moved through the bath, the wire is coated with a material, such as gelatin.
09/25/14
20140287045
new patent Method of preparing microspheres by using polymer having sol-gel transition property and microspheres prepared thereby
The present invention relates to a method of preparing microspheres by using a polymer having a sol-gel transition property and microspheres prepared thereby, and more particularly, to a method of preparing microspheres by using a polymer having a sol-gel transition property and microspheres prepared thereby capable of preventing a solvent in a polymer solution for a carrier from being rapidly diffused to the aqueous medium before formation of the microspheres to reduce porosity of the microspheres and reduce surface roughness of the microspheres in order to obtain microspheres having a sphere shape, and increasing an encapsulation ratio of a bioactive substance, by using a polymer having a sol-gel transition property as a surfactant included in an aqueous medium into which a primary emulsion is injected and gelating a secondary emulsion formed after injecting the primary emulsion using the sol-gel transition property of the polymer used as the surfactant.. .
09/25/14
20140287036
new patent Soft-gelatin capsule formulation
The present invention discloses a soft gelatin capsule formulation of a 15-keto-prostaglandin compound, which comprises: a soft gelatin capsule shell comprising gelatin and sugar alcohol as a plasticizer, and a mixture comprising a 15-keto-prostaglandin compound and a pharmaceutically acceptable vehicle which is filled in the shell. By encapsulating the 15-keto-prostaglandin compound in the specified soft gelatin capsule shell, stability of the compound is significantly improved..
09/25/14
20140286865
new patent Synthetic diblock copolypeptide hydrogels for use in the central nervous system
This invention relates, e.g., to a composition suitable for administration to the central nervous system (cns), comprising a block copolypeptide hydrogel, which comprises a biologically active material that is mixed with the hydrogel or that is attached to the polypeptide chain of the hydrogel, wherein the composition is suitable for administration to the cns. Also disclosed are methods of making and using compositions of the invention as depots or as scaffolds for cell migration, and pharmaceutical compositions and kits for implementing methods of the invention..
09/25/14
20140284325
new patent Solid state heating source and plasma actuators including extreme materials
Solid state flow control devices, solid state heating sources, and plasma actuators are provided. A plasma actuator can include at least one powered electrode separated from at least one grounded electrode by a dielectric material.
09/25/14
20140284135
new patent Diaphragm and speaker using same
A diaphragm is disclosed in the present disclosure. The diaphragm includes a middle layer, a first and a second adhesive layer attached on two side surfaces of the middle layer respectively, and a first layer adhered to the middle layer by the first adhesive layer and a second layer adhered to the middle layer by the second adhesive layer.
09/18/14
20140277413
System and method for sealing percutaneous valve
A percutaneous valve device and system are provided, which improve sealing between the anchor and native anatomy. The anchor includes a space-occupying material, such as a hydrogel, on an external surface that swells when exposed to an aqueous environment, filling gaps between the anchor and the native anatomy, and thereby serves as a valve seal..
09/18/14
20140277135
Consumable pacifier
A consumable pacifier for an infant is provided herein. The invention provides a consumable gelatinous nipple where the gelatinous nipple may also contain a nutrient.
09/18/14
20140277112
Injectable hydrogels
Described herein are methods of forming hydrogels comprising combining (a) a water-soluble polymer comprising thiol groups, and (b) a water-soluble metal salt in an aqueous solution. The hydrogels form rapidly.
09/18/14
20140276915
Hydration prevention coating
Occlusion devices and delivery systems are described in which a polymerizing oil is used to protect a hydrogel from premature swelling. In an embodiment, a delivery system includes an occlusion device releasably coupled within a catheter sheath.
09/18/14
20140276481
Sealing and encapsulation in energized ophthalmic devices with annular inserts
This invention discloses methods and apparatus for sealing and encapsulating components on and within an annular-shaped multi-piece insert. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the component includes a sealed and encapsulated multi-piece insert portion..
09/18/14
20140276330
High porosity cellulosic sponge
The present invention provides compositions, devices, and methods for affecting, among other things, weight loss and/or weight control, by sequestering nutrients or other compounds such as toxins from absorption in the digestive tract. The compositions, devices, and methods employ one or more members made of a compressible, absorbent matrix material.
09/18/14
20140275864
Polyurethane dressing and method for making same
The present invention is directed toward a wound dressing comprising a foam body made of polyurethane material treated with a plurality of colored biocidal dyes with at least one of the dyes being gram positive and at least one of the dyes being gram negative to dye the body a distinct color. The body has at least one planar surface and ranges from about 1 mm to about 10 mm in thickness and has an outer film cover and border with a hydrogel adhesive secured to the body.
09/18/14
20140275291
Biocompatible and bioabsorbable derivatized chitosan compositions
The invention relates to biocompatible, bioabsorbable derivatized non-crosslinked chitosan compositions optionally crosslinked to gelatin/collagen by 1-ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride (edc) for biomedical use and methods of making and testing such compositions, including a modified acute systemic toxicity test. The compositions comprise derivatized chitosan reacetylated to a degree of n-deacetylation (dda) of between about 15% and 40%.
09/18/14
20140275285
Metadichol® liquid and gel nanoparticle formulations
The present invention provides methods of regulating physiological and metabolic parameters and of treating diseases by administering metadichol to a subject in need of such regulation and/or treatment. Metadichol can be administered as a liquid or gel formulation..
09/18/14
20140274899
Preparations containing hepatocyte growth factor and hyaluronic acid and methods of making and using same
Preparations containing hepatocyte growth factor (hgf) and hyaluronic acid (ha) and methods of making and using same. The hgf and ha preparations can be prepared together in solution as an injectable fluid without gelatinization, or impregnated within a porous hydrophilic matrix material with, or without, cross-linking of the ha with the matrix material.
09/18/14
20140273701
Aerogel blanket and method of production
A method of making a nonwoven wet laid aerogel blanket is provided. The aerogel blanket can exhibit improved thermal conductivity, lower corrosivity, lower dust production and a uniform structure.
09/18/14
20140273255
Rare earth spatial/spectral barcodes for multiplexed biochemical testing
Hydrogel microparticles spatially and spectrally encoded using upconverting phosphor nanoparticles are described for use in biochemical testing. In each microparticle, upconversion nanocrystals having spectrally distinguishable emission spectra are disposed in different pardons of an encoding region of the microparticle..
09/18/14
20140273220
Self-organized vascular networks from human pluripotent stem cells in a synthetic matrix
A bicellular vascular population derived from human pluripotent stem cells (hpscs) undergoes morphogenesis and assembly in a synthetic hydrogel. It is shown that hpscs can be induced to co-differentiate into early vascular cells (evcs) in a clinically-relevant strategy dependent upon notch activation.
09/18/14
20140273149
Long-term storage method for cartilage-cell-adhering porous body
Disclosed is a method for storing a cartilage-cell-adhering porous body in an airtight state over a long term of at shortest 14 days. The method comprises suspending isolated cartilage cells into atelocollagen solution at 1.0×107 to 1.0×108 cells/ml to prepare a cell suspension, seeding the cell suspension to a biocompatible porous body, gelatinizing the suspension on the porous body to yield the cartilage-cell-adhering porous body, and keeping the body at 26 to 37° c.
09/18/14
20140272599
Direct electrolyte gelling via battery separator composition and structure
The capability of directly gelling an electrolyte within a lithium ion (or similar type) battery cell through the reaction of the electrolyte solution with a present battery separator is provided. Such a procedure results generally from the presence of suitable nanofibers within the battery separator structure that exhibit the potential for swelling in the presence of a suitable electrolyte formulation.
09/18/14
20140272358
Porous cross-linked polyimide-urea networks
Porous cross-linked polyimide-urea networks are provided. The networks comprise a subunit comprising two anhydride end-capped polyamic acid oligomers in direct connection via a urea linkage.
09/18/14
20140272102
Intraocular shunt manufacture
An intraocular shunt can be manufactured using a system that includes a liquid bath and a wire, which is moved through the bath. When moved through the bath, the wire is coated with a material, such as gelatin.
09/18/14
20140272094
Textured vegetable protein as a meat substitute and method and composition for making same
A process for preparing pieces of textured vegetable protein (“tvp”) suitable as meat substitutes includes the steps of selecting tvp pieces, preparing a marinade solution, marinating the tvp pieces, and cooking the marinated tvp pieces by themselves or with meat. The cooked tvp pieces may then be dehydrated, frozen, or added to other food as cooked.
09/18/14
20140271979
Anti-regurgitation nutritional composition
The present disclosure relates to anti-regurgitation nutritional compositions for pediatric subjects and to corresponding methods of administering the anti-regurgitation compositions in order to promote healthy growth and development and to reduce the occurrence of gastroesophageal reflux (ger). The anti-regurgitation nutritional compositions comprise at least one hydrolyzed protein, at least one pectin source and at least one starch, such as a pre-gelatinized starch.
09/18/14
20140271905
Neural progenitor cell differentiation
Differentiation and stability of neural stem cells can be enhanced by in vitro or in vivo culturing with one or more extracellular matrix (ecm) compositions, such as collagen i, iv, laminin and/or a heparan sulfate proteoglycan. In one aspect of the invention, adult mammalian enteric neuronal progenitor cells can be induced to differentiate on various substrates derived from components or combinations of neural ecm compositions.
09/18/14
20140271863
Hot washable poly-n-isopropylacrylamide hydrogel delivery systems
The present disclosure is in the field of controlled release delivery of actives (e.g., drug-delivery, cosmeceutics, alternative medicine) though from an unusual and novel delivery vehicle: personal clothing. Means are disclosed for producing controlled-release systems well-suited not only for affixation to fabrics—e.g., clothing, bedding—but also for maintenance of active throughout washing cycles including hot-wash laundry cycles.
09/18/14
20140271843
Multi-layer hydrogel capsules for encapsulation of cells and cell aggregates
Biocompatible hydrogel capsules encapsulating mammalian cells having a diameter of greater than 1 mm, and optionally a cell free core, are disclosed which have reduced fibrotic overgrowth after implantation in a subject. Methods of treating a disease in a subject are also disclosed that involve administering a therapeutically effective amount of the disclosed encapsulated cells to the subject..
09/18/14
20140271838
Pharmaceutical soft gelatin capsule dosage form with modified guar gum
A pharmaceutical soft gelatin capsule dosage form that includes (a) a shell that includes gelatin; and (b) a fill that includes at least one active ingredient, one or more polyethylene glycol, and a modified guar gum. The pharmaceutical soft gelatin capsule dosage form maintains its shell integrity (hardness) and fill viscosity after storage..
09/18/14
20140271837
Pharmaceutical soft gelatin capsule dosage form
A pharmaceutical soft gelatin capsule dosage form that includes (a) a shell that includes gelatin and a plasticizer; and (b) a fill that includes at least one active ingredient, polyethylene glycol, polyacrylic acid, a neutralizing agent, and water. The neutralizing agent is a primary amine or a secondary amine, and is present in an amount necessary to provide a pharmaceutical soft gelatin capsule dosage form having stable dissolution after storage..
09/18/14
20140271833
Injection-molded dosage form
An injection-molded shell of a dosage form of good quality is producible by a) providing a composition comprising i) from 25 to 90 weight percent of ethylcellulose, ii) from 7.5 to 60 weight percent of a polysaccharide or polysaccharide derivative being different from ethylcellulose, and iii) from 2.5 to 50 weight percent of at least one component being different from polysaccharides and polysaccharide derivatives, based on the total weight of the composition, with the proviso that the composition comprises zero or not more than 10 weight percent of gelatin and zero or not more than 10 weight percent of a polymer comprising homo- or copolymerized acrylic acid, homo- or copolymerized methacrylic acid, a homo- or copolymerized acrylate or a homo- or copolymerized methacrylate, and b) subjecting the composition to shearing and heat to plasticize the composition and injection-molding the plasticized composition into a three-dimensional shell of a dosage form.. .
09/18/14
20140271781
Hydrogel compositions with an erodible backing member
A composition is provided, wherein the composition comprises a water-swellable, water-insoluble polymer, a blend of a hydrophilic polymer with a complementary oligomer capable of hydrogen or electrostatic bonding to the hydrophilic polymer. The composition also includes a backing member.
09/18/14
20140271767
Biocompatible hydrogel polymer matrix for delivery of cells
Provided herein are biocompatible hydrogel polymer matrices, which are prepared from biocompatible pre-formulations. The biocompatible pre-formulations comprise at least one nucleophilic compound, at least one electrophilic compound, and at least one cell.
09/18/14
20140271722
Allergen dosage form
The invention provides allergen containing pharmaceutical products and in particular fast-dispersing solid allergen dosage forms. In particular, fast-dispersing, non-compressed solid dosage forms suitable for oromucosal administration comprising a matrix and at least one allergen are provided.
09/18/14
20140271715
Compositions and methods for live, attenuated alphavirus formulations
Embodiments herein relate to compositions of and methods for live attenuated alphaviruses. In certain embodiments, a live, attenuated virus composition includes, but is not limited to, one or more live, attenuated alphaviruses and compositions to reduce inactivation and/or degradation of the live, attenuated alphavirus.
09/18/14
20140271704
Methods of producing nutritional supplements using mushrooms from the species poria cocos or flammulina velutipes
Methods are described for producing reduced, methylated, biologically active forms of folate, including 5-methyltetrahydrofolate (i.e. 5-methyltetrahydropteroylglutamic acid), 5-formyltetrahydrofolate, 10-formyltetrahydrofolate and tetrahydrofolate.
09/18/14
20140271613
Surgical compositions
The present disclosure relates to multi-component hydrogels. The hydrogels may include a natural component having nucleophilic functional groups as well as an electrophilic component.
09/18/14
20140271601
Crosslinkable trehalose for the covalent incorporation in hydrogels and methods of use
Methods of controlled delivery of bioactive therapeutics are provided. Compositions comprising therapeutic implants are provided..
09/18/14
20140271596
Emulsified hydrogel composition and a production method therefor
The present invention relates to an emulsified hydrogel composition and to a production method therefor, wherein, by incorporating between 20 and 30 percent by weight of a gelling solution and an emulsion obtained by mixing between 45 and 60 percent by weight of an aqueous component and between 15 and 30 percent by weight of an oil component, it is possible to simultaneously provide the skin with an aqueous fraction and an oil fraction, and it is possible to enhance functionality due to the inclusion of a high content of a dermatologically active component dissolved in the oil component.. .
09/18/14
20140271528
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.
09/18/14
20140268027
Hydrogel lens including a removable media insert
An ophthalmic device includes a hydrogel lens and a media insert removably attached to the hydrogel lens. A method for removably attaching the media insert to the hydrogel lens includes receiving a first hydrogel lens including an annular opening, at least partially inserting a media insert into the annular opening of the first hydrogel lens, removing the media insert from the annular opening of the first hydrogel lens, receiving a second hydrogel lens including an annular opening, and at least partially inserting the removed media insert into the annular opening of the second hydrogel lens..
09/18/14
20140268019
Hydrogel lens having raised portions for improved oxygen transmission and tear flow
An ophthalmic device having improved oxygen transmissibility is provided. The ophthalmic device includes a hydrogel lens wherein the peripheral zone of the hydrogel lens includes a plurality of raised portions on the surface of the lens proximal to the ocular surface..
09/18/14
20140268015
Ophthalmic lenses with colorant patterned inserts
This invention discloses methods and apparatus for patterning multi-piece ophthalmic insert and ophthalmic lenses comprising inserts. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the lens includes a sealed and encapsulated multi-piece ophthalmic insert portion which has been patterned..


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This listing is a sample listing of patent applications related to Gel for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Gel with additional patents listed. Browse our RSS directory or Search for other possible listings.
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