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B01J20/267
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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
B01J20/00
Solid sorbent compositions or filter aid compositions Sorbents for chromatography Processes for preparing, regenerating or reactivating thereof
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B01J20/267
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Patents Grants
last 30 patents
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Patent Grant
Macromolecular compositions comprising indene-derivatives, preparat...
Patent number
12,318,756
Issue date
Jun 3, 2025
Universiteit Utrecht Holding B.V.
Robert Smakman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite materials for bioseparations
Patent number
12,318,757
Issue date
Jun 3, 2025
CHIRAL TECHNOLOGIES EUROPE SAS
Tong Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
E-vaping device cartridge with superabsorbent polymer
Patent number
12,311,288
Issue date
May 27, 2025
ALTRIA CLIENT SERVICES LLC
Georgios Karles
D03 - WEAVING
Information
Patent Grant
Adsorbent, canister, and method for producing adsorbent
Patent number
12,285,716
Issue date
Apr 29, 2025
OSAKA GAS CHEMICALS CO., LTD.
Kenji Seki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water absorbent agent and method for producing water absorbent agent
Patent number
12,285,739
Issue date
Apr 29, 2025
Nippon Shokubai Co., Ltd.
Kazuki Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water absorbent resin particles, absorbent, absorbent article and l...
Patent number
12,274,999
Issue date
Apr 15, 2025
Sumitomo Seika Chemicals Co., Ltd.
Moe Nishida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing superabsorbent particles
Patent number
12,275,808
Issue date
Apr 15, 2025
BASF SE
Rene Callot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Injectable oxidant materials for environmental remediation
Patent number
12,269,760
Issue date
Apr 8, 2025
TRIAD GROWTH PARTNERS, LLC
Alexis Wells Carpenter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Super absorbent polymer and method for preparing same
Patent number
12,269,009
Issue date
Apr 8, 2025
LG Chem, Ltd.
Hyemi Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water-absorbing resin and water-blocking material
Patent number
12,269,010
Issue date
Apr 8, 2025
Sumitomo Seika Chemicals Co., Ltd.
Maoki Hama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing super absorbent polymer
Patent number
12,264,211
Issue date
Apr 1, 2025
LG Chem, Ltd.
Ui Seok Chung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for improving water absorption of water-absorbent resin part...
Patent number
12,263,468
Issue date
Apr 1, 2025
Sumitomo Seika Chemicals Co., Ltd.
Moe Nishida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparing method of super absorbent polymer sheet and super absorbe...
Patent number
12,263,466
Issue date
Apr 1, 2025
LG Chem, Ltd.
Kiyoul Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Superabsorbent polymer and preparation method for the same
Patent number
12,257,568
Issue date
Mar 25, 2025
LG Chem, Ltd.
Young Jae Hur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water-absorbing resin particles and absorbent article
Patent number
12,246,303
Issue date
Mar 11, 2025
Sumitomo Seika Chemicals Co., Ltd.
Takashi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent material, and system and method of making same
Patent number
12,239,748
Issue date
Mar 4, 2025
DSG Technology Holdings Ltd.
Eugenio Varona
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Super absorbent polymer composition and preparation method for the...
Patent number
12,239,958
Issue date
Mar 4, 2025
LG Chem, Ltd.
Dae Woo Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High-capacity superabsorbent materials and methods of making same
Patent number
12,239,959
Issue date
Mar 4, 2025
Kimberly-Clark Worldwide, Inc.
Kaiyuan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation method of super absorbent polymer composition
Patent number
12,239,956
Issue date
Mar 4, 2025
LG Chem, Ltd.
Ki Hyun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High-capacity superabsorbent materials and methods of making same
Patent number
12,233,400
Issue date
Feb 25, 2025
Kimberly-Clark Worldwide, Inc.
Kaiyuan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing organic sulfur compound, carrier, method for p...
Patent number
12,227,604
Issue date
Feb 18, 2025
JSR Corporation
Takanori Kishida
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing superabsorbents
Patent number
12,220,686
Issue date
Feb 11, 2025
BASF SE
Monte Alan Peterson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Super absorbent resin and preparation method thereof
Patent number
12,214,091
Issue date
Feb 4, 2025
SHANDONG HAOYUE NEW MATERIALS CO., LTD
Zhiliang Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-functional hemocompatible porous bead sorbent for removing pr...
Patent number
12,208,116
Issue date
Jan 28, 2025
CytoSorbents, Inc.
Thomas Golobish
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for producing particulate water absorbent, and particulate w...
Patent number
12,201,962
Issue date
Jan 21, 2025
Nippon Shokubai Co., Ltd.
Takaaki Wada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water absorbent resin and water stop material
Patent number
12,194,436
Issue date
Jan 14, 2025
Sumitomo Seika Chemicals Co., Ltd.
Xinlei Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanoporous superabsorbent particles
Patent number
12,194,435
Issue date
Jan 14, 2025
Kimberly-Clark Worldwide, Inc.
Yuriy Galabura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of polymeric cyclodextrin adsorbents
Patent number
12,186,737
Issue date
Jan 7, 2025
CycloPure, Inc.
Yuhan Ling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyethylene terephthalate (PET) aerogel
Patent number
12,187,869
Issue date
Jan 7, 2025
Agency for Science, Technology and Research
Hai Minh Duong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polysaccharide-polyamine copolymers for removal of phosphate
Patent number
12,186,336
Issue date
Jan 7, 2025
Howard University
James W. Mitchell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Preparation Method for Super Absorbent Polymer
Publication number
20250177952
Publication date
Jun 5, 2025
LG CHEM, LTD.
Seul Ah Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER ABSORBENT RESIN PARTICLES AND ABSORBENT ARTICLE
Publication number
20250177953
Publication date
Jun 5, 2025
Sumitomo Seika Chemicals Co., Ltd.
Moe NISHIDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MAKING SUPERABSORBENT POLYMER MATERIAL USING SOLUBLE POLY...
Publication number
20250170559
Publication date
May 29, 2025
The Procter & Gamble Company
Arsen Arsenov SIMONYAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Super Absorbent Polymer
Publication number
20250170558
Publication date
May 29, 2025
LG CHEM, LTD.
Sung Soo Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIODEGRADABLE HIGH-PERFORMANCE ABSORBENT POLYMERS AND METHODS THEREOF
Publication number
20250170557
Publication date
May 29, 2025
ZYMOCHEM, INC.
Allison Flynn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Super Absorbent Polymer and Preparation Method Thereof
Publication number
20250161910
Publication date
May 22, 2025
LG CHEM, LTD.
Hyungki Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMERS FOR THE REMOVAL OF PFAS FROM AQUEOUS COMPOSITIONS, AND MET...
Publication number
20250161911
Publication date
May 22, 2025
Lutum Technology, LLC
Alan Letton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITES FOR HARVESTING MOISTURE AND METHODS OF FABRICATI...
Publication number
20250161909
Publication date
May 22, 2025
National University of Singapore
Ramadan Abdelhamid Yousef Mohamed BORAYEK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Super Absorbent Polymer
Publication number
20250153139
Publication date
May 15, 2025
LG CHEM, LTD.
Tae Yun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A FUNCTIONALISED CHROMATOGRAPHY MEDIUM LACKING SURFACE EXTENDER
Publication number
20250153140
Publication date
May 15, 2025
Cytiva BioProcess R&D AB
Jean-Luc Maloisel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTIMICROBIAL WATER-ABSORBENT CROSS-LINKED POLYMERIC POLYCARBOXYLIC...
Publication number
20250144599
Publication date
May 8, 2025
Ecovia Renewables Inc.
Chao PENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Preparing Super Absorbent Polymer
Publication number
20250135434
Publication date
May 1, 2025
LG CHEM, LTD.
Yong Ho Yeo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORBENT MATERIAL FOR CO2 CAPTURE, USES THEREOF AND METHODS FOR MAKI...
Publication number
20250135436
Publication date
May 1, 2025
CLIMEWORK AG
Angelo VARGAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSSLINKED STRUCTURE, METAL-TRAPPING MATERIAL INCLUDING SAID CROSS...
Publication number
20250128236
Publication date
Apr 24, 2025
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
Katsuhiro MAEDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING A PARTICULATE WATER-ABSORBING AGENT
Publication number
20250091033
Publication date
Mar 20, 2025
NIPPON SHOKUBAI CO., LTD
Takaaki WADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYSACCHARIDE-POLYAMINE COPOLYMERS FOR REMOVAL OF PHOSPHATE
Publication number
20250082668
Publication date
Mar 13, 2025
HOWARD UNIVERSITY
James W. Mitchell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLES COMPOSED OF ANHYDROUS POLYELECTROLYTE COMPLEXES AND THEIR...
Publication number
20250073675
Publication date
Mar 6, 2025
Florida State University Research Foundation, Inc.
Joseph Schlenoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing Super Absorbent Polymer Composite
Publication number
20250073674
Publication date
Mar 6, 2025
LG CHEM, LTD.
Jong Hun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION MATRICES AND METHODS FOR LIQUID CHROMATOGRAPHY WITH IMPR...
Publication number
20250073676
Publication date
Mar 6, 2025
Purolite LLC
Serguei Rudolfovich Kosvintsev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATED RESIN PARTICLES, WATER-ABSORBING RESIN COMPOSITION, AND ABSO...
Publication number
20250059334
Publication date
Feb 20, 2025
Sumitomo Seika Chemicals Co., Ltd.
Tomoka YAMAMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING SUPERABSORBENT PARTICLES
Publication number
20250041828
Publication date
Feb 6, 2025
BASF SE
Thomas Daniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUNCTIONALIZED CYCLODEXTRIN MONOMER AND POLYMER FOR WATER REMEDIATION
Publication number
20250043032
Publication date
Feb 6, 2025
Northwestern University
William Robert Dichtel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Super Absorbent Polymer and Preparation Method Thereof
Publication number
20250032662
Publication date
Jan 30, 2025
LG CHEM, LTD.
Hyemin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYAMINE SORBENTS ON HIGH PORE VOLUME SUPPORTS
Publication number
20250033027
Publication date
Jan 30, 2025
ExxonMobil Technology and Engineering Company
Scott WEIGEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYPER-CROSSLINKED POLYMER COMPOUND, PLATINUM GROUP METAL ADSORBENT,...
Publication number
20250026891
Publication date
Jan 23, 2025
Wook Jin Chung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MAKING AN AQUEOUS HYDROGEL
Publication number
20250026870
Publication date
Jan 23, 2025
Imam Abdulrahman Bin Faisal University
Ayhan BOZKURT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SUPERABSORBENT POLYMER COMPOSITION AND METHOD OF MANUFACTURING SUPE...
Publication number
20250018370
Publication date
Jan 16, 2025
Formosa Plastics Corporation
Zhong-Yi CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OF DEGRADED AMINO-SORBENTS FOR CARBON CAPTURE
Publication number
20250018374
Publication date
Jan 16, 2025
CLIMEWORKS AG
Angelo VARGAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVED CANCER IMMUNOTHERAPY TREATMENTS
Publication number
20250009951
Publication date
Jan 9, 2025
CYTOSORBENTS CORPORATION
Phillip P. CHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPERABSORBENT POLYMER AND METHOD OF FORMING THE SAME
Publication number
20250010267
Publication date
Jan 9, 2025
Formosa Plastics Corporation
Zhong-Yi CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL