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Alginic acid Derivatives thereof
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C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2305/00
Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
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Alginic acid Derivatives thereof
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Patents Grants
last 30 patents
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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
Hydrogel composition with thermos-sensitive and ionic reversible pr...
Patent number
11,952,469
Issue date
Apr 9, 2024
National Taiwan University of Science and Technology
Hsieh-Chih Tsai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crosslinked alginic acid
Patent number
11,932,708
Issue date
Mar 19, 2024
Mochida Pharmaceutical Co., Ltd.
Shoji Furusako
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photocontrolled dynamic covalent linkers for polymer networks
Patent number
11,820,870
Issue date
Nov 21, 2023
Northwestern University
Julia A. Kalow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Methods of forming ionically cross-linked gels
Patent number
11,767,402
Issue date
Sep 26, 2023
Nordovo Biosciences AS
David Charles Bassett
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dendritic macroporous hydrogels prepared by crystal templating
Patent number
11,760,858
Issue date
Sep 19, 2023
Board of Regents, The University of Texas System
Scott Zawko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alginate hydrogel compositions
Patent number
11,655,343
Issue date
May 23, 2023
Takeda Pharmaceutical Company Limited
Venkata R. Garigapati
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of preparing crosslinked hydrogels, resulting muscle stem ce...
Patent number
11,629,336
Issue date
Apr 18, 2023
Jiangnan University
Jing Hu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Hydrogels based on functionalized polysaccharides
Patent number
11,542,371
Issue date
Jan 3, 2023
Ecole Polytechnique Federale de Lausanne (EPFL)
Sandrine Gerber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing porous scaffold for tissue engineering, cell c...
Patent number
11,511,016
Issue date
Nov 29, 2022
INSERM (Institut National de la Sante et de la Recherche Medicale)
Catherine Le Visage
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Composition that is self-foaming in an acid medium, and method for...
Patent number
11,471,407
Issue date
Oct 18, 2022
JELLYNOV
Jean-Michel Simon
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Photocontrolled dynamic covalent linkers for polymer networks
Patent number
11,401,387
Issue date
Aug 2, 2022
Northwestern University
Julia A. Kalow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-performance electrodes with a polymer network having electroac...
Patent number
11,228,037
Issue date
Jan 18, 2022
GM Global Technology Operations LLC
Xiaosong Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Highly-swellable polymeric films and compositions comprising the same
Patent number
11,149,123
Issue date
Oct 19, 2021
Otsuka Pharmaceutical Co., Ltd.
Hooman Hafezi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Immune cell trapping devices and methods for making and using the same
Patent number
11,150,242
Issue date
Oct 19, 2021
President and Fellows of Harvard College
Omar Abdel-Rahman Ali
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and methods for delivery of active agents
Patent number
11,090,702
Issue date
Aug 17, 2021
Trustees of Tufts College
C. Andrew Ramsburg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing porous alginate-based aerogels
Patent number
11,028,247
Issue date
Jun 8, 2021
BASF SE
Marc Fricke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shear-thinning hydrogel, kit and method of preparation
Patent number
11,007,215
Issue date
May 18, 2021
OUROTECH, INC.
Duleeka Nimantha Bandara Ranatunga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of forming ionically cross-linked gels
Patent number
10,988,583
Issue date
Apr 27, 2021
Nordovo Biosciences AS
David Charles Bassett
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dendritic macroporous hydrogels prepared by crystal templating
Patent number
10,982,068
Issue date
Apr 20, 2021
Board of Regents, The University of Texas System
Scott Zawko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogels with improved mechanical properties below water freezing...
Patent number
10,975,205
Issue date
Apr 13, 2021
President and Fellows of Harvard College
Widusha Illeperuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biocompatible nanoparticle and use thereof
Patent number
10,954,348
Issue date
Mar 23, 2021
Kyungpook National University Industry-Academic Cooperation Foundation
Jeongsoo Yoo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Air treatment and long term fragrance release gel
Patent number
10,899,913
Issue date
Jan 26, 2021
Rohm & Haas Company
Andrea C. Keenan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrogel membrane for adhesion prevention
Patent number
10,850,011
Issue date
Dec 1, 2020
Board of Regents, The University of Texas
Christine E. Schmidt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing biocompatible and biodegradable porous three-...
Patent number
10,781,293
Issue date
Sep 22, 2020
CENTRE HOSPITALIER UNIVERSITAIRE DE TOULOUSE
Sophie Girod Fullana
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Spray dry method for encapsulation of biological moieties and chemi...
Patent number
10,610,492
Issue date
Apr 7, 2020
The Regents of the University of California
Tina Jeoh Zicari
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dendritic macroporous hydrogels prepared by crystal templating
Patent number
10,442,911
Issue date
Oct 15, 2019
Board of Regents, The University of Texas System
Scott Zawko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Shear-thinning hydrogel, kit and method of preparation
Patent number
10,413,567
Issue date
Sep 17, 2019
OUROTECH, INC.
Duleeka Nimantha Bandara Ranatunga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SOFT GOODS FORMED FROM A FIBER LIQUID SLURRY HAVING SURFACE FEATURE...
Publication number
20240158586
Publication date
May 16, 2024
Simplifyber, Inc.
Maria Intscher-Owrang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for manufacturing cross-linkable biopolymers
Publication number
20240141089
Publication date
May 2, 2024
Cellcraft Ltd.
Jopeth M. Ramis
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
BIODEGRADABLE RESIN COMPOSITION AND MOLDED BODY
Publication number
20240076472
Publication date
Mar 7, 2024
TOPPAN INC.
Asuka KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION METHOD OF EDIBLE AND BIODEGRADABLE TABLEWARE
Publication number
20230414022
Publication date
Dec 28, 2023
Qingdao Agricultural University
Man LI
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
ALGINATE HYDROGEL COMPOSITIONS
Publication number
20230348675
Publication date
Nov 2, 2023
Takeda Pharmaceutical Company Limited
Venkata R. Garigapati
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMPHIPHILIC ALGINIC ACID PARTICLE GROUP AND METHOD FOR PRODUCING SAME
Publication number
20230331939
Publication date
Oct 19, 2023
NISSHINBO HOLDINGS INC.
Toshifumi Hashiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydrogels Based On Functionalized Polysaccharides
Publication number
20230279186
Publication date
Sep 7, 2023
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
Sandrine GERBER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-LAYER DEVICE COMPRISING A REPAIR LAYER HAVING CONDUCTIVE A HY...
Publication number
20230194914
Publication date
Jun 22, 2023
E INK CORPORATION
Nishit MURARI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Dynamic Covalent Hydrogels, Precursors Thereof and Uses Thereof
Publication number
20230181462
Publication date
Jun 15, 2023
Centre National de la Recherche Scientifique
Vianney Delplace
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
ANTHRACENE-FUNCTIONALIZED DUAL CROSS-LINKED GLYCAN-BASED HYDROGEL W...
Publication number
20230167248
Publication date
Jun 1, 2023
KOC UNIVERSITESI
Seda KIZILEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL CROSSLINKED ALGINIC ACID
Publication number
20230035986
Publication date
Feb 2, 2023
MOCHIDA PHARMACEUTICAL CO., LTD.
Shoji FURUSAKO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE POLYMERIC COMPOSITIONS, METHODS OF PREPARATION AND US...
Publication number
20230002566
Publication date
Jan 5, 2023
B.G. Negev Technologies and Application Ltd., at Ben-Gurion University
Amnon SINTOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD OF ADMINISTERING A SELF-FOAMING COMPOSITION
Publication number
20220409529
Publication date
Dec 29, 2022
JELLYNOV
Jean-Michel SIMON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOCONTROLLED DYNAMIC COVALENT LINKERS FOR POLYMER NETWORKS
Publication number
20220306816
Publication date
Sep 29, 2022
Northwestern University
Julia A. Kalow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NATURAL COMPOSITION COMPRISING ALGINATE AND CELLULOSE NANOFIBERS OR...
Publication number
20220227972
Publication date
Jul 21, 2022
Linn BERGLUND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING AN EXPANDED RIGID FOAM WITH SEALED PORES
Publication number
20220162413
Publication date
May 26, 2022
INSTITUT MINES TELECOM
Thierry VINCENT
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROGEL COMPOSITION WITH THERMOS-SENSITIVE AND IONIC REVERSIBLE PR...
Publication number
20220135748
Publication date
May 5, 2022
NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Hsieh-Chih TSAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROPHOBIC ALGINIC ACID PARTICLE GROUP AND METHOD FOR PRODUCING SAME
Publication number
20220127435
Publication date
Apr 28, 2022
NISSHINBO HOLDINGS INC.
Kazutoshi Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMMUNE CELL TRAPPING DEVICES AND METHODS FOR MAKING AND USING THE SAME
Publication number
20220107308
Publication date
Apr 7, 2022
President and Fellows of Harvard College
Omar Abdel-Rahman Ali
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGHLY-SWELLABLE POLYMERIC FILMS AND COMPOSITIONS COMPRISING THE SAME
Publication number
20220089823
Publication date
Mar 24, 2022
Hooman Hafezi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for continuous supercritical drying of aerogel particles
Publication number
20220041817
Publication date
Feb 10, 2022
BASF SE
Sohajl Movahhed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ENCAPSULATION BY CROSS-LINKING OF ANIONIC POLYMERS BY PH INDUCED DI...
Publication number
20220025132
Publication date
Jan 27, 2022
The Regents of the University of California
Herbert B. Scher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIOINKS
Publication number
20210393850
Publication date
Dec 23, 2021
Universiteit Maastricht
Matthew Brandon BAKER
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
HIGHLY EFFICACIOUS HEMOSTATIC ADHESIVE POLYMER SCAFFOLD
Publication number
20210322630
Publication date
Oct 21, 2021
Cresilon, Inc.
Joseph A. Landolina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF FORMING IONICALLY CROSS-LINKED GELS
Publication number
20210317274
Publication date
Oct 14, 2021
Nordovo Biosciences AS
David Charles BASSETT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTOCONTROLLED DYNAMIC COVALENT LINKERS FOR POLYMER NETWORKS
Publication number
20210179788
Publication date
Jun 17, 2021
Northwestern University
Julia A. Kalow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL CROSSLINKED ALGINIC ACID
Publication number
20210095053
Publication date
Apr 1, 2021
MOCHIDA PHARMACEUTICAL CO., LTD.
Shoji FURUSAKO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE