Water soluble or water swellable polymers

Industry

CPC
C08J2300/14

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J2300/00Characterised by the use of unspecified polymers

Current Industry

C08J2300/14Water soluble or water swellable polymers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Superabsorbent polymer filament sizing for CMC applications
- Patent number 12,365,632
- Issue date Jul 22, 2025
- Raytheon Technologies Corporation
- Brendan M. Lenz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Synthetic polymers and crosslinked hydrogel systems
- Patent number 12,344,687
- Issue date Jul 1, 2025
- McMaster University
- Sarah Alison Stewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of superabsorbent polymer
- Patent number 12,257,567
- Issue date Mar 25, 2025
- UPL LTD.
- Paresh Vithaldas Talati
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water-absorbent resin powder and production method thereof
- Patent number 12,187,860
- Issue date Jan 7, 2025
- Nippon Shokubai Co., Ltd.
- Tsuyoshi Yorino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device and method for the continuous high-pressure treatment of bul...
- Patent number 12,145,080
- Issue date Nov 19, 2024
- Uhde High Pressure Technologies GmbH
- Volkmar Steinhagen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for manufacturing carbon nanotube-blended aggregate
- Patent number 12,129,354
- Issue date Oct 29, 2024
- Zeon Corporation
- Hirofumi Yamamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioactive agents included in functionalized starch having a single...
- Patent number 12,109,217
- Issue date Oct 8, 2024
- B-Organic Films Corp.
- Tien Canh Le
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for producing super absorber particles
- Patent number 12,084,527
- Issue date Sep 10, 2024
- BASF SE
- Thomas Pfeiffer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrogel polymers
- Patent number 12,054,590
- Issue date Aug 6, 2024
- GL Chemtec Vision Inc.
- Musa Alhakimi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible, porous, dissolvable solid sheet articles having large por...
- Patent number 12,006,410
- Issue date Jun 11, 2024
- The Procter & Gamble Company
- Carl David Mac Namara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent polymer and method for producing same
- Patent number 12,006,405
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Kyu Pal Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device and method for the continuous high-pressure treatment of bul...
- Patent number 11,980,832
- Issue date May 14, 2024
- Uhde High Pressure Technologies GmbH
- Volkmar Steinhagen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing water-absorbent resin
- Patent number 11,970,585
- Issue date Apr 30, 2024
- Nippon Shokubai Co., Ltd.
- Satoshi Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tree or plant protection mat
- Patent number 11,968,933
- Issue date Apr 30, 2024
- Zynnovation LLC
- Wei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble film, manufacturing method, and package
- Patent number 11,939,441
- Issue date Mar 26, 2024
- Kuraray Co., Ltd.
- Osamu Kazeto
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Water-soluble film, manufacturing method, and package
- Patent number 11,939,442
- Issue date Mar 26, 2024
- Kuraray Co., Ltd.
- Osamu Kazeto
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Sealing compositions for water soluble films and methods of using
- Patent number 11,920,014
- Issue date Mar 5, 2024
- Dow Global Technologies LLC
- Gyongyi Gulyas
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Degradable materials and packaging made from same
- Patent number 11,884,467
- Issue date Jan 30, 2024
- Monosol, LLC
- David M. Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Synthetic polymers and crosslinked hydrogel systems
- Patent number 11,873,358
- Issue date Jan 16, 2024
- McMaster University
- Sarah Alison Stewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent polymer
- Patent number 11,845,837
- Issue date Dec 19, 2023
- LG Chem, Ltd.
- Dae Woo Nam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Superabsorbent polymer and preparation method thereof
- Patent number 11,814,489
- Issue date Nov 14, 2023
- LG Chem, Ltd.
- Hyung Ki Yoon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powdered pouch and method of making same
- Patent number 11,753,222
- Issue date Sep 12, 2023
- Monosol, LLC
- David M. Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Salt responsive nanogels and nanoparticles
- Patent number 11,707,534
- Issue date Jul 25, 2023
- Howard University
- Preethi Chandran
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing superabsorbent polymer particles
- Patent number 11,680,142
- Issue date Jun 20, 2023
- BASF SE
- Ruediger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing super-absorbent polymer
- Patent number 11,654,416
- Issue date May 23, 2023
- LG Chem, Ltd.
- Sung Soo Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device and method for the high-pressure treatment of bulk material...
- Patent number 11,612,831
- Issue date Mar 28, 2023
- Uhde High Pressure Technologies GmbH
- Volkmar Steinhagen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Preparation method of super absorbent polymer
- Patent number 11,578,175
- Issue date Feb 14, 2023
- LG Chem, Ltd.
- Seul Ah Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent resin having improved solidification resistance, an...
- Patent number 11,484,863
- Issue date Nov 1, 2022
- LG Chem, Ltd.
- Young-In Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Superabsorbent polymer and preparation method thereof
- Patent number 11,466,128
- Issue date Oct 11, 2022
- LG Chem, Ltd.
- Yong Hun Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Super absorbent polymer and method for producing same
- Patent number 11,434,332
- Issue date Sep 6, 2022
- LG Chem, Ltd.
- Dae Woo Nam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYDROGELS AND METHODS OF PREPARING THE SAME
- Publication number 20250101186
- Publication date Mar 27, 2025
- Nanyang Technological University
- Hong Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYHYDROXYLATED PHOTOINITIATORS
- Publication number 20250074868
- Publication date Mar 6, 2025
- Arkema France
- David JEPSON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR RECYCLING WATER ABSORBENT RESIN AND METHOD FOR PRODUCING...
- Publication number 20250066574
- Publication date Feb 27, 2025
- NIPPON SHOKUBAI CO., LTD
- Nobuhiro KOBAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TREE AND PLANT WATERING MAT
- Publication number 20250057094
- Publication date Feb 20, 2025
- ZYNNOVATION LLC
- Wei Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GRADIENT CROSS-LINKED POLYMER WITH TRIGGERABLE DECOMPOSITION INTO B...
- Publication number 20240270925
- Publication date Aug 15, 2024
- University of Pittsburgh of the Commonwealth System of Higher Education
- Andrew E. ASHMAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEXIBLE, POROUS, DISSOLVABLE SOLID SHEET ARTICLES HAVING LARGE POR...
- Publication number 20240158590
- Publication date May 16, 2024
- The Procter & Gamble Company
- Carl David MAC NAMARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Synthetic Polymers and Crosslinked Hydrogel Systems
- Publication number 20240150509
- Publication date May 9, 2024
- McMaster University
- Sarah Alison Stewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEGRADABLE MATERIALS AND PACKAGING MADE FROM SAME
- Publication number 20240150099
- Publication date May 9, 2024
- MONOSOL, LLC
- David M. Lee
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBING RESIN
- Publication number 20240101766
- Publication date Mar 28, 2024
- Nippon Shokubai Co., Ltd.
- Ryota WAKABAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrogel Particle Encapsulation and Suspension Media Removal
- Publication number 20240026088
- Publication date Jan 25, 2024
- CellDrop Biosciences, Inc.
- Wallace Chick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT PAD FOR LEAK MITIGATION
- Publication number 20230364527
- Publication date Nov 16, 2023
- Microsoft Technology Licensing, LLC
- Rick Chun Kit CHEUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-SOLUBLE FILM, MANUFACTURING METHOD, AND PACKAGE
- Publication number 20230323046
- Publication date Oct 12, 2023
- KURARAY CO., LTD.
- Osamu Kazeto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE FILM, MANUFACTURING METHOD, AND PACKAGE
- Publication number 20230323047
- Publication date Oct 12, 2023
- KURARAY CO., LTD.
- Osamu Kazeto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE FILM BASED DELIVERY SYSTEMS FOR COLORANTS, GLITTER, A...
- Publication number 20230323051
- Publication date Oct 12, 2023
- Crayola LLC
- Regan Johnson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Preparing Superabsorbent Polymer
- Publication number 20230272169
- Publication date Aug 31, 2023
- LG CHEM, LTD.
- Ji Hong Min
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-SOLUBLE FILM AND PACKAGING
- Publication number 20230257535
- Publication date Aug 17, 2023
- KURARAY CO., LTD.
- Minoru Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Emergency Ultrasound Gel
- Publication number 20230233180
- Publication date Jul 27, 2023
- Mark Edward Fenzl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Super Absorbent Polymer Film and Preparation Method Thereof
- Publication number 20230107670
- Publication date Apr 6, 2023
- LG CHEM, LTD.
- Kiyoul Yoon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPERABSORBENT POLYMER FILAMENT SIZING FOR CMC APPLICATIONS
- Publication number 20230063554
- Publication date Mar 2, 2023
- Raytheon Technologies Corporation
- Brendan M. Lenz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GEL COMPOSITIONS WITH TUNABLE HARDNESS
- Publication number 20230031758
- Publication date Feb 2, 2023
- GELSIGHT, INC.
- F. Richard Cottrell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM AND TECHNIQUE FOR INVERTING POLYMERS UNDER ULTRA-HIGH SHEAR
- Publication number 20230021418
- Publication date Jan 26, 2023
- ECOLAB USA INC.
- Kerry Charles Brinkman
- E21 - EARTH DRILLING MINING
Information Patent Application
A PROCESS FOR PREPARATION OF SUPERABSORBENT POLYMER
- Publication number 20220097022
- Publication date Mar 31, 2022
- Paresh Vithaldas Talati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEVICE AND METHOD FOR THE CONTINUOUS HIGH-PRESSURE TREATMENT OF BUL...
- Publication number 20220072447
- Publication date Mar 10, 2022
- Uhde High Pressure Technologies GmbH
- Volkmar STEINHAGEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEGRADABLE MATERIALS AND PACKAGING MADE FROM SAME
- Publication number 20220017276
- Publication date Jan 20, 2022
- MONOSOL, LLC
- David M. Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
HYDROGEL POLYMERS
- Publication number 20210340336
- Publication date Nov 4, 2021
- GL CHEMTEC VISION INC.
- Musa ALHAKIMI
- G02 - OPTICS
Information Patent Application
Super Absorbent Polymer And Method For Producing Same
- Publication number 20210189074
- Publication date Jun 24, 2021
- LG CHEM, LTD.
- Dae Woo Nam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Superabsorbent Polymer and Preparation Method Thereof
- Publication number 20210163693
- Publication date Jun 3, 2021
- LG CHEM, LTD.
- Hyung Ki Yoon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPOSABLE DIAPER RECYCLING AND APPLICATIONS THEREOF
- Publication number 20210161084
- Publication date Jun 3, 2021
- ZYNNOVATION LLC
- Wei Zhang
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
FLEXIBLE, POROUS, DISSOLVABLE SOLID SHEET ARTICLES HAVING LARGE POR...
- Publication number 20210163698
- Publication date Jun 3, 2021
- The Procter & Gamble Company
- Carl David MAC NAMARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-ABSORBENT RESIN POWDER AND PRODUCTION METHOD THEREOF
- Publication number 20210115198
- Publication date Apr 22, 2021
- Nippon Shokubai Co., Ltd.
- Tsuyoshi YORINO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Water soluble or water swellable polymers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Superabsorbent polymer filament sizing for CMC applications

Synthetic polymers and crosslinked hydrogel systems

Process for preparation of superabsorbent polymer

Water-absorbent resin powder and production method thereof

Device and method for the continuous high-pressure treatment of bul...

Method for manufacturing carbon nanotube-blended aggregate

Bioactive agents included in functionalized starch having a single...

Method for producing super absorber particles

Hydrogel polymers

Flexible, porous, dissolvable solid sheet articles having large por...

Super absorbent polymer and method for producing same

Device and method for the continuous high-pressure treatment of bul...

Method for producing water-absorbent resin

Tree or plant protection mat

Water-soluble film, manufacturing method, and package

Water-soluble film, manufacturing method, and package

Sealing compositions for water soluble films and methods of using

Degradable materials and packaging made from same

Synthetic polymers and crosslinked hydrogel systems

Super absorbent polymer

Superabsorbent polymer and preparation method thereof

Powdered pouch and method of making same

Salt responsive nanogels and nanoparticles

Process for producing superabsorbent polymer particles

Method for preparing super-absorbent polymer

Device and method for the high-pressure treatment of bulk material...

Preparation method of super absorbent polymer

Super absorbent resin having improved solidification resistance, an...

Superabsorbent polymer and preparation method thereof

Super absorbent polymer and method for producing same

Patents Applicationslast 30 patents

HYDROGELS AND METHODS OF PREPARING THE SAME

POLYHYDROXYLATED PHOTOINITIATORS

METHOD FOR RECYCLING WATER ABSORBENT RESIN AND METHOD FOR PRODUCING...

TREE AND PLANT WATERING MAT

GRADIENT CROSS-LINKED POLYMER WITH TRIGGERABLE DECOMPOSITION INTO B...

FLEXIBLE, POROUS, DISSOLVABLE SOLID SHEET ARTICLES HAVING LARGE POR...

Novel Synthetic Polymers and Crosslinked Hydrogel Systems

DEGRADABLE MATERIALS AND PACKAGING MADE FROM SAME

METHOD FOR PRODUCING WATER-ABSORBING RESIN

Hydrogel Particle Encapsulation and Suspension Media Removal

ABSORBENT PAD FOR LEAK MITIGATION

WATER-SOLUBLE FILM, MANUFACTURING METHOD, AND PACKAGE

WATER-SOLUBLE FILM, MANUFACTURING METHOD, AND PACKAGE

WATER-SOLUBLE FILM BASED DELIVERY SYSTEMS FOR COLORANTS, GLITTER, A...

Method of Preparing Superabsorbent Polymer

WATER-SOLUBLE FILM AND PACKAGING

Emergency Ultrasound Gel

Super Absorbent Polymer Film and Preparation Method Thereof

SUPERABSORBENT POLYMER FILAMENT SIZING FOR CMC APPLICATIONS

GEL COMPOSITIONS WITH TUNABLE HARDNESS

SYSTEM AND TECHNIQUE FOR INVERTING POLYMERS UNDER ULTRA-HIGH SHEAR

A PROCESS FOR PREPARATION OF SUPERABSORBENT POLYMER

DEVICE AND METHOD FOR THE CONTINUOUS HIGH-PRESSURE TREATMENT OF BUL...

DEGRADABLE MATERIALS AND PACKAGING MADE FROM SAME

HYDROGEL POLYMERS

Super Absorbent Polymer And Method For Producing Same

Superabsorbent Polymer and Preparation Method Thereof

DISPOSABLE DIAPER RECYCLING AND APPLICATIONS THEREOF

FLEXIBLE, POROUS, DISSOLVABLE SOLID SHEET ARTICLES HAVING LARGE POR...

WATER-ABSORBENT RESIN POWDER AND PRODUCTION METHOD THEREOF