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Gel

Gel-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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High throughput cardiotoxicity screening platform
The Board Of Trustees Of The Leland Stanford Junior University
April 19, 2018 - N°20180106782

Systems for assaying human induced pluripotent stem cell-derived cardiomyocytes (hipsc-cms) are provided. Aspects of the systems include a traction force microscopy substrate, such as a traction force microscopy hydrogel (tfm-hydrogel), having an adhesion protein domain on a surface thereof; a video imager configured to obtain video data from an hipsc-cm present on the adhesion protein domain; and a processing module ...
Method for three dimensional printing artificial skin
3d Global Biotech Inc.
April 19, 2018 - N°20180105781

The present invention discloses a method for three dimensional printing artificial skin. The method comprises the following steps of: printing a dermis layer by a hydrogel combined with an autologous dermal cell and; printing an epidermis layer on the dermis layer by a hydrogel combined with an autologous kerationocytes cell; implanting a plurality of progenitor cells for sweat glands and ...
Self-suspending proppants
Self-suspending Proppant Llc
April 19, 2018 - N°20180105735

Both the inside surface and the outside surface of the hydrogel polymer coating of a self-suspending proppant are surface crosslinked.
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Hydrogel capable of being used for seawater desalination and preparation method therefor
South China University Of Technology
April 19, 2018 - N°20180105617

A hydrogel capable of desalinating seawater and a preparation method thereof. The hydrogel is a polymer polymerized by a monomer containing a hydrophilic group and a carbon-carbon double bond via carbon-carbon double bonds. A degree of crosslinking of the polymer is 0. 01 to 0. 2. The monomer accounts for 5 wt % to 50 wt % of a mass of the hydrogel. The preparation method includes: mixing ...
Aerogel composite and preparation method thereof
Korea Institute Of Energy Research
April 19, 2018 - N°20180105472

The present invention relates to an aerogel composite and a preparation method thereof. The preparation method of the aerogel composite of the present invention comprises the following steps; preparing a hydrophobic gel (step 1); dispersing fiber in a solvent to prepare a solution (step 2); adding the hydrophobic gel above in the solution of step 2 and stirring the mixture to prepare a ...
Composition containing synthetic mineral particles and a process for preparing the composition
Universite Paul Sabatier (toulouse Iii)
April 19, 2018 - N°20180105431

A composition comprising synthetic mineral particles, such as silicate or phyllosilicate mineral particles, is presented. The composition can be prepared by a process in which a hydrogel precursor of the synthetic mineral particles is produced by a coprecipitation reaction between at least one compound comprising silicon, such as sodium metasilicate, and at least one compound comprising at least one metal ...
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Gel Patent Applications
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inventor
  • 406+ full patent PDF documents of Gel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for producing contact lenses
Novartis Ag
April 19, 2018 - N°20180104920

The invention provides a method producing contact lenses, including the step of: holding the molded silicone hydrogel contact lens attached to the one of the female mold half or the male mold half with a vacuum supplied with a suction cup; deforming a surface of the one of the female mold half or the male mold half having the molded ...
Urinary catheter
C. R. Bard, Inc.
April 19, 2018 - N°20180104444

A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene glycol (peg). The peg may have a molecular weight equal to or less than 600, for example ...
Hemostatic sponge
Baxter Healthcare Sa
April 19, 2018 - N°20180104377

The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.
Modified ube3a gene for a gene therapy approach for angelman syndrome
University Of South Florida
April 19, 2018 - N°20180104358

Angelman syndrome (as) is a genetic disorder occurring in approximately one in every 15,000 births. It is characterized by severe mental retardation, seizures, difficulty speaking and ataxia. The gene responsible for as was discovered to be ube3a and encodes for e6-ap, an ubiquitin ligase. A unique feature of this gene is that it undergoes maternal imprinting in a neuron-specific ...
Injectable and stable hydrogels with dynamic properties modulated by biocompatible catalysts
The Board Of Trustees Of The Leland Stanford Junior University
April 19, 2018 - N°20180104348

A hydrogel composition includes: (1) a polymer network including a first water-soluble polymer and a second water-soluble polymer that are crosslinked through dynamic bonds; and (2) a catalyst to modulate a rate of exchange of crosslinking of the polymer network.
Methods and apparatus for shape-changing food
Syracuse University
April 19, 2018 - N°20180103678

An edible structure may comprise a gelatin film and fiber strips. The gelatin film may have a higher density of gelatin in a first layer of the film than in a second layer of the film. The fiber strips may be attached to the first layer, and may have an initial orientation, thickness and density. The structure may be configured ...
Decellularized human amniotic membrane for cell delivery, cell culture and inflammation prevention
The Regents Of The University Of California
April 12, 2018 - N°20180100139

Provided herein is an isolated decelluarized amniotic membrane (dcm) and methods for using same therapeutically in vivo and in vitro. In one aspect, the isolated dcm is further processed, freezing, freeze drying, lyophilization micronized into powder or treatment with pepsin to create a hydrogel.
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Gel Patent Applications
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inventor
  • 406+ full patent PDF documents of Gel-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Composition for moisture permeation preventing film for electronic device, method for forming moisture permeation preventing ...
Jios Aerogel Corporation
April 12, 2018 - N°20180100051

The present invention relates to a composition for a moisture permeation preventing film for an electronic device, a method for forming a moisture permeation preventing film for an electronic device using the same, and an electronic device. The present invention can provide: a composition for a moisture permeation preventing film for an electronic device, the composition containing 1-10 wt % of ...
Tri-block prepolymers and their use in silicone hydrogels
Johnson & Johnson Vision Care, Inc.
April 12, 2018 - N°20180100039

Described is a tri-block prepolymer having a chemical structure of [a]-[b]-[c], comprising at least one monovalent reactive group, wherein segment [a] and [c] independently comprise polymeric segments based on a first hydrophilic monomer comprising functionality selected from the group consisting of hydroxyalkyl, alkylamine, and mixtures thereof and optionally a second hydrophilic monomer, and [b] comprises a ...
Polymerizable polydimethylsiloxane-polyoxyalkylene block copolymers
Novartis Ag
April 12, 2018 - N°20180100038

The invention provides a polymerizable polydimethylsiloxane-polyoxyalkylene block copolymer which comprises (1) a linear polymer chain comprising at least two polydimethylsiloxane segments, one hydrophilic polyoxyalkylene segment between each pair of polydimethylsiloxane segments, and one amide-rich linker between each pair of one polydimethylsiloxane segment and one hydrophilic polyoxyalkylene segment, and (2) two terminal (meth)acryloyl groups. The hydrophilized polydiorganosiloxane vinylic crosslinker has a weight ...
Method and apparatus for manufacturing aerogel sheet
Lg Chem, Ltd.
April 12, 2018 - N°20180099873

The present invention relates to a method for manufacturing an aerogel sheet. The method for manufacturing an aerogel sheet includes: a step (a) of preparing silica sol; a step (b) of preparing a gelling catalyst; a step (c) of injecting the silica sol, which is prepared in the step (a), to a surface of a blanket to impregnate the silica ...
Thermally insulating cloths
Prtc Nv
April 12, 2018 - N°20180099478

A thermally insulating cloth is provided. The thermally insulating cloth has a layered structure comprising at least three layers, a first and a second outer textile layer providing the outer surfaces of said cloth, and an intermediate layer, wherein said first and said second outer textile layer are laminated to the intermediate layer, said first outer textile layer having an ...
Injectable tissue supplement
Trustees Of Boston University
April 12, 2018 - N°20180099072

The present invention provides polymers which can be used as tissue supplements or lubricants in vivo. The inventive polymers can be used as tissue-interpenetrating hydrogel supplements, viscosupplements, tribosupplements, viscoelastics, tissue space fillers, and/or anti-adhesive agents. Also provided are pharmaceutical compositions comprising the inventive polymers and methods of using them including, for example, in the treatment of arthritic and injured ...
Anhydrous hydrogel composition and delivery system
Acupac Packaging, Inc.
April 12, 2018 - N°20180099052

The present disclosure relates to anhydrous hydrogels useful as mucoadhesive (oral compositions) or as topical agents and may be used to deliver an active agent such as active pharmaceutical agents (api's), coagulants, fragrances, flavors, and other actives and excipients.
Hydrogel-forming material, premix, and hydrogel formation method
April 12, 2018 - N°20180099051

(where r1 is a c9-23 aliphatic group, r2 is a hydrogen atom or a c1-4 alkyl group that optionally has a c1-2 branched chain, r3 is a —(ch2)n-x group, n is a number of 1 to 4, x is an amino group, a guanidino group, a —conh2 group, a 5-membered ring optionally containing 1 to 3 nitrogen atom(...
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