Chitin Chondroitin sulfate Hyaluronic acid Derivatives thereof

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CPC
C08J2405/08

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00

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C08J2405/08Chitin Chondroitin sulfate Hyaluronic acid Derivatives thereof

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Patents Grantslast 30 patents

Information Patent Grant
Composite particles, composite-particle composition, and method for...
- Patent number 12,195,608
- Issue date Jan 14, 2025
- TOPPAN INC.
- Nao Nishijima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable foam with laminate layers
- Patent number 12,162,259
- Issue date Dec 10, 2024
- CRUZ FOAM, INC.
- Xiaolin Zhang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Crosslinked polysaccharides and related methods
- Patent number 12,116,462
- Issue date Oct 15, 2024
- ADVANCED AESTHETIC TECHNOLOGIES, INC.
- Richard Provonchee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl alcohol hydrogel having asymmetric pore size
- Patent number 12,024,601
- Issue date Jul 2, 2024
- NORTHWEST UNIVERSITY
- Daidi Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Press-sealing method of anionic polysaccharide films
- Patent number 11,970,588
- Issue date Apr 30, 2024
- Lijuan Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hydrophilic/oleophobic sponge, preparation method and use thereof
- Patent number 11,964,220
- Issue date Apr 23, 2024
- Guangdong University of Petrochemical Technology
- Fu'an He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,952,713
- Issue date Apr 9, 2024
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer compositions
- Patent number 11,795,290
- Issue date Oct 24, 2023
- OXFORD MEDICAL PRODUCTS LIMITED
- Anthony John Fitzpatrick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,718,954
- Issue date Aug 8, 2023
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- A41 - WEARING APPAREL
Information Patent Grant
Crosslinked polysaccharides and related methods
- Patent number 11,708,462
- Issue date Jul 25, 2023
- ADVANCED AESTHETIC TECHNOLOGIES, INC.
- Richard Provonchee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Temperature sensitive hydrogel composition including nucleic acid a...
- Patent number 11,672,756
- Issue date Jun 13, 2023
- PharmaResearch Co., Ltd.
- Ik Soo Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline nano cellulose reinforced chitosan based films for pack...
- Patent number 11,661,486
- Issue date May 30, 2023
- Tuskegee University
- Vijaya K. Rangari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,649,586
- Issue date May 16, 2023
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,643,772
- Issue date May 9, 2023
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- A41 - WEARING APPAREL
Information Patent Grant
Composite materials
- Patent number 11,590,253
- Issue date Feb 28, 2023
- The Penn State Research Foundation
- Jeffrey Catchmark
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydrogel membrane for adhesion prevention
- Patent number 11,565,027
- Issue date Jan 31, 2023
- Board of Regents, The University of Texas System
- Christine E. Schmidt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biocompatible phase invertible proteinaceous compositions and metho...
- Patent number 11,478,569
- Issue date Oct 25, 2022
- Baxter International Inc.
- Ian J. Handley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,447,913
- Issue date Sep 20, 2022
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,427,957
- Issue date Aug 30, 2022
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,414,815
- Issue date Aug 16, 2022
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Oyster paper and manufacturing method thereof
- Patent number 11,401,391
- Issue date Aug 2, 2022
- Don Jia Poly Plastic Ltd.
- Jui Lung Huang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber reinforced flexible foams
- Patent number 11,401,451
- Issue date Aug 2, 2022
- L&P Property Management Company
- Bruce W. Peterson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Crystalline nano cellulose reinforced chitosan based films for pack...
- Patent number 11,365,297
- Issue date Jun 21, 2022
- Tuskegee University
- Vijaya K Rangari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fabrication of macroporous polymeric hydrogel microparticles
- Patent number 11,298,678
- Issue date Apr 12, 2022
- Trustees of Tufts College
- Hyunmin Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked polysaccharides and related methods
- Patent number 11,174,357
- Issue date Nov 16, 2021
- ADVANCED AESTHETIC TECHNOLOGIES, INC.
- Richard Provonchee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the production of hydrogel comprising chitosan and negat...
- Patent number 11,168,183
- Issue date Nov 9, 2021
- UNIVERSITE DE LILLE
- Nicolas Blanchemain
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water-soluble polysaccharide derivatives, process for their prepara...
- Patent number 11,155,647
- Issue date Oct 26, 2021
- JOINTHERAPEUTICS S.R.L.
- Giulio Bianchini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fungal textile materials and leather analogs
- Patent number 11,118,305
- Issue date Sep 14, 2021
- THE FYNDER GROUP, INC.
- Brendan Allen Stewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysaccharide aerogel
- Patent number 11,103,845
- Issue date Aug 31, 2021
- National University of Singapore
- Hai Minh Duong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fabrication of macroporous monodisperse hydrogel microspheres
- Patent number 11,046,828
- Issue date Jun 29, 2021
- Trustees of Tufts College
- Hyunmin Yi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH FLAME-RETARDANT MXENE/PHOSPHORYLATED CELLULOSE FIBRIL...
- Publication number 20250011555
- Publication date Jan 9, 2025
- SUZHOU JUFENG ELECTRICAL INSULATION SYSTEM CO., LTD.
- Shineng LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dry Suspension Granules for Dry Suspension and Preparation Method T...
- Publication number 20240366509
- Publication date Nov 7, 2024
- LIVZON PHARMACEUTICAL GROUP INC.
- Pucheng LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYSACCHARIDE NANOFIBER-BLENDED POLYSACCHARIDE COMPOSITION PRODUCT...
- Publication number 20240352234
- Publication date Oct 24, 2024
- NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
- Tetsuo FUJIE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIOPLASTIC AND METHOD OF MAKING THEREOF
- Publication number 20240336744
- Publication date Oct 10, 2024
- Boulos & Cooper Labs Pty Ltd
- Ramiz Boulos
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
HYDROPHOBIC BIOPLASTIC FILM FOR MULTIPLE-USE AND METHOD FOR MANUFAC...
- Publication number 20240336754
- Publication date Oct 10, 2024
- Henry Yao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PREPARATION OF COMPOSITE GELS, POLYMER SCAFFOLDS, AGGREGATES AND FI...
- Publication number 20240277904
- Publication date Aug 22, 2024
- NOVOCHIZOL SA
- VLADISLAV FOMENKO
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
BARRIER COATING FOR PAPER AND PAPERBOARD
- Publication number 20240271368
- Publication date Aug 15, 2024
- STORA ENSO OYJ
- Åsa Nyflött
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fungal textile materials and leather analogs
- Publication number 20240247436
- Publication date Jul 25, 2024
- The Fynder Group, Inc.
- Brendan Allen STEWART
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PACKAGING MATERIAL HAVING ANTI-MICROBIAL PROPERTIES
- Publication number 20240240035
- Publication date Jul 18, 2024
- SOREMARTEC S.A.
- Igor ROMANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOCURABLE COMPOSITE HYDROGEL MATRIX PRECURSOR, PREPARATION METHO...
- Publication number 20240216581
- Publication date Jul 4, 2024
- Shandong University
- Chuanzhen HUANG
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHODS OF COATING POLYMERS AND REDUCTION IN PROTEIN AGGREGATION
- Publication number 20240084157
- Publication date Mar 14, 2024
- Glycome Biopharma Limited
- Eoin Scanlan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRESS-SEALING METHOD OF ANIONIC POLYSACCHARIDE FILMS
- Publication number 20240084082
- Publication date Mar 14, 2024
- Northeast Forestry University
- Lijuan Wang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COMPOSITIONS AND METHODS FOR MAKING AND USING DOUBLE NETWORK HYDROGELS
- Publication number 20240050586
- Publication date Feb 15, 2024
- The Regents of the University of Colorado, a Body Corporate
- Alexandra Borelli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODIFIED HYALURONIC ACID AS DOPANT FOR PEDOT AND/OR PPRODOT POLYMERS
- Publication number 20240043574
- Publication date Feb 8, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Maxime LEPRINCE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITIONS
- Publication number 20230416489
- Publication date Dec 28, 2023
- OXFORD MEDICAL PRODUCTS LIMITED
- Anthony John FITZPATRICK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOPOLYMER COMPOSITE AND ITS USE AND MANUFACTURE AS WELL AS BIOPOLY...
- Publication number 20230365788
- Publication date Nov 16, 2023
- COPOL INTERNATIONAL LTD.
- Avik KHAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FILM FOR BIOSENSOR AND PREPARATION METHOD THEREFOR
- Publication number 20230242719
- Publication date Aug 3, 2023
- SHENZHEN SISENSING TECHNOLOGY CO., LTD.
- Junfei Fang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROGEL MEMBRANE FOR ADHESION PREVENTION
- Publication number 20230173144
- Publication date Jun 8, 2023
- Board of Regents, The University of Texas System
- Christine E. Schmidt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A METHOD FOR OBTAINING ION-EXCHANGE POLYMERIC HYDROGELS FOR EYE TRE...
- Publication number 20220296506
- Publication date Sep 22, 2022
- SIA MEDHYDROGEL
- Anastasija DREBOTE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Insoluble Polysaccharide Foams
- Publication number 20220298319
- Publication date Sep 22, 2022
- The Penn State Research Foundation
- Jeffrey M. Catchmark
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BIOCOMPATIBLE HYDROGEL COMPRISING HYALURONIC ACID AND POLYETHYLENE...
- Publication number 20220280684
- Publication date Sep 8, 2022
- Kyungpook National University Industry-Academic Cooperation Foundation
- Jeong Soo Yoo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS CELLULOSE PARTICLES AND METHOD FOR PRODUCING SAME
- Publication number 20220275163
- Publication date Sep 1, 2022
- Daicel Corporation
- Toru SHIBATA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fiber Reinforced Flexible Foams
- Publication number 20220259478
- Publication date Aug 18, 2022
- L&P Property Management Company
- Bruce W. Peterson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
BIODEGRADABLE FOAM WITH LAMINATE LAYERS
- Publication number 20220250349
- Publication date Aug 11, 2022
- CRUZ FOAM, INC.
- Xiaolin ZHANG
- B32 - LAYERED PRODUCTS
Information Patent Application
BIODEGRADABLE BIOPOLYMER FILMS
- Publication number 20220235188
- Publication date Jul 28, 2022
- North Carolina State University
- Orlin D. Velev
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chitosan and Applications Thereof
- Publication number 20220220227
- Publication date Jul 14, 2022
- KiOmed Pharma
- Mickaël Chausson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYVINYL ALCOHOL HYDROGEL HAVING ASYMMETRIC PORE SIZE
- Publication number 20220145014
- Publication date May 12, 2022
- NORTHWEST UNIVERSITY
- Daidi FAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC/OLEOPHOBIC SPONGE, PREPARATION METHOD AND USE THEREOF
- Publication number 20210346823
- Publication date Nov 11, 2021
- Guangdong University of Petrochemical Technology
- Fu'an He
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DOUBLE-CROSSLINKED SELF-HEALING HYDROGEL
- Publication number 20210309810
- Publication date Oct 7, 2021
- IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
- Kuen Yong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFA...
- Publication number 20210268447
- Publication date Sep 2, 2021
- Versitech Limited
- Xiaoyan Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Chitin Chondroitin sulfate Hyaluronic acid Derivatives thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composite particles, composite-particle composition, and method for...

Biodegradable foam with laminate layers

Crosslinked polysaccharides and related methods

Polyvinyl alcohol hydrogel having asymmetric pore size

Press-sealing method of anionic polysaccharide films

Hydrophilic/oleophobic sponge, preparation method and use thereof

Fungal textile materials and leather analogs

Polymer compositions

Fungal textile materials and leather analogs

Crosslinked polysaccharides and related methods

Temperature sensitive hydrogel composition including nucleic acid a...

Crystalline nano cellulose reinforced chitosan based films for pack...

Fungal textile materials and leather analogs

Fungal textile materials and leather analogs

Composite materials

Hydrogel membrane for adhesion prevention

Biocompatible phase invertible proteinaceous compositions and metho...

Fungal textile materials and leather analogs

Fungal textile materials and leather analogs

Fungal textile materials and leather analogs

Oyster paper and manufacturing method thereof

Fiber reinforced flexible foams

Crystalline nano cellulose reinforced chitosan based films for pack...

Fabrication of macroporous polymeric hydrogel microparticles

Crosslinked polysaccharides and related methods

Method for the production of hydrogel comprising chitosan and negat...

Water-soluble polysaccharide derivatives, process for their prepara...

Fungal textile materials and leather analogs

Polysaccharide aerogel

Fabrication of macroporous monodisperse hydrogel microspheres

Patents Applicationslast 30 patents

HIGH-STRENGTH FLAME-RETARDANT MXENE/PHOSPHORYLATED CELLULOSE FIBRIL...

Dry Suspension Granules for Dry Suspension and Preparation Method T...

POLYSACCHARIDE NANOFIBER-BLENDED POLYSACCHARIDE COMPOSITION PRODUCT...

BIOPLASTIC AND METHOD OF MAKING THEREOF

HYDROPHOBIC BIOPLASTIC FILM FOR MULTIPLE-USE AND METHOD FOR MANUFAC...

PREPARATION OF COMPOSITE GELS, POLYMER SCAFFOLDS, AGGREGATES AND FI...

BARRIER COATING FOR PAPER AND PAPERBOARD

Fungal textile materials and leather analogs

PACKAGING MATERIAL HAVING ANTI-MICROBIAL PROPERTIES

PHOTOCURABLE COMPOSITE HYDROGEL MATRIX PRECURSOR, PREPARATION METHO...

METHODS OF COATING POLYMERS AND REDUCTION IN PROTEIN AGGREGATION

PRESS-SEALING METHOD OF ANIONIC POLYSACCHARIDE FILMS

COMPOSITIONS AND METHODS FOR MAKING AND USING DOUBLE NETWORK HYDROGELS

MODIFIED HYALURONIC ACID AS DOPANT FOR PEDOT AND/OR PPRODOT POLYMERS

POLYMER COMPOSITIONS

BIOPOLYMER COMPOSITE AND ITS USE AND MANUFACTURE AS WELL AS BIOPOLY...

POLYMER FILM FOR BIOSENSOR AND PREPARATION METHOD THEREFOR

HYDROGEL MEMBRANE FOR ADHESION PREVENTION

A METHOD FOR OBTAINING ION-EXCHANGE POLYMERIC HYDROGELS FOR EYE TRE...

Insoluble Polysaccharide Foams

BIOCOMPATIBLE HYDROGEL COMPRISING HYALURONIC ACID AND POLYETHYLENE...

POROUS CELLULOSE PARTICLES AND METHOD FOR PRODUCING SAME

Fiber Reinforced Flexible Foams

BIODEGRADABLE FOAM WITH LAMINATE LAYERS

BIODEGRADABLE BIOPOLYMER FILMS

Chitosan and Applications Thereof

POLYVINYL ALCOHOL HYDROGEL HAVING ASYMMETRIC PORE SIZE

HYDROPHILIC/OLEOPHOBIC SPONGE, PREPARATION METHOD AND USE THEREOF

DOUBLE-CROSSLINKED SELF-HEALING HYDROGEL

GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFA...