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B01J20/28004
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B01
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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B01J20/28004
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Patents Grants
last 30 patents
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
Biogenic porous carbon silicon dioxide compositions
Patent number
12,239,953
Issue date
Mar 4, 2025
Carbon Technology Holdings, LLC
James A Mennell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mechano-chemical wastewater treatment equipment
Patent number
12,234,167
Issue date
Feb 25, 2025
Tongji University
Weixian Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Surface-modified carbon and sorbents for improved efficiency in rem...
Patent number
12,233,376
Issue date
Feb 25, 2025
Columbus Industries, Inc.
Vivekanand Gaur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mineral composition
Patent number
12,220,681
Issue date
Feb 11, 2025
Imertech SAS
Christina Kapralou
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Composite aggregate particles, adsorbent using same, molded body an...
Patent number
12,220,682
Issue date
Feb 11, 2025
Kuraray Co., Ltd.
Shuji Kawasaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ethylene-absorbing sachet and method for producing the granulate co...
Patent number
12,208,355
Issue date
Jan 28, 2025
GREENKEEPER IBERIA, S.L.
Ramon Geli Pons
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method of purification and purified products
Patent number
12,194,393
Issue date
Jan 14, 2025
NISSUI CORPORATION
Kiyomi Furihata
G01 - MEASURING TESTING
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
Oil remediation composition, process for producing said oil remedia...
Patent number
12,186,732
Issue date
Jan 7, 2025
SWM Holdings US, LLC
Hank Froese
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
Information
Patent Grant
Adsorbent particles
Patent number
12,179,169
Issue date
Dec 31, 2024
Nippon Soda Co., Ltd.
Koichi Kutose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Formed body based on magnesium oxide and calcium carbonate and meth...
Patent number
12,172,145
Issue date
Dec 24, 2024
Lhoist Recherche et Développement S.A.
Uwe Fischer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cobalt ion adsorption material and method for producing same
Patent number
12,161,989
Issue date
Dec 10, 2024
TITAN KOGYO KABUSHIKI KAISHA
Takeshi Izumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Powder, method of producing powder and adsorption apparatus
Patent number
12,161,988
Issue date
Dec 10, 2024
Hoya Corporation
Shintaro Kobayashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of absorbing oil with microporous thin film
Patent number
12,161,992
Issue date
Dec 10, 2024
KING FAISAL UNIVERSITY
Junaid Saleem
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Neutralizing absorbent for decontaminating leaked chemical substanc...
Patent number
12,157,105
Issue date
Dec 3, 2024
GTSCIEN CO., LTD
Yeon Kyun Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Natural zeolite block for improving water quality and method for ma...
Patent number
12,157,106
Issue date
Dec 3, 2024
HANDUK INTERNATIONAL CO., LTD
Jeong Kwon Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water absorbent resin particles
Patent number
12,150,844
Issue date
Nov 26, 2024
Sumitomo Seika Chemicals Co., Ltd.
Takashi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Superabsorbent polymer composition and method for preparing the same
Patent number
12,145,129
Issue date
Nov 19, 2024
LG Chem, Ltd.
Bohee Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Kaolin based zeolite a for rapid reduction of poultry litter odor
Patent number
12,138,614
Issue date
Nov 12, 2024
KING FAISAL UNIVERSITY
Abdulsalami Sanni Kovo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite and method for removing dissolved organic matter from water
Patent number
12,139,421
Issue date
Nov 12, 2024
Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
Yael Mishael
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silica-based particle with hydroxy-terminated peg bonding and metho...
Patent number
12,138,617
Issue date
Nov 12, 2024
Waters Technologies Corporation
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymeric composition for use as soil conditioner with improved wat...
Patent number
12,129,419
Issue date
Oct 29, 2024
POLYGREEN LTD
Mircea Dan Bucevschi
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Microporous thin film
Patent number
12,128,381
Issue date
Oct 29, 2024
KING FAISAL UNIVERSITY
Junaid Saleem
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method to improve compatibility of waste polypropylene and polyethy...
Patent number
12,090,465
Issue date
Sep 17, 2024
KING FAISAL UNIVERSITY
Junaid Saleem
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Extract recovery method and analysis method using polymer beads in...
Patent number
12,092,618
Issue date
Sep 17, 2024
Shimadzu Corporation
Yuka Fujito
G01 - MEASURING TESTING
Information
Patent Grant
Filter material for the adsorption of phosphate in soil filters
Patent number
12,083,492
Issue date
Sep 10, 2024
Polyplan-Kreikenbaum Gruppe GmbH
Stefan Bruns
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromatographic materials for the separation of unsaturated molecules
Patent number
12,083,498
Issue date
Sep 10, 2024
Waters Technologies Corporation
Darryl W. Brousmiche
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION
Publication number
20250065278
Publication date
Feb 27, 2025
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Asif MATIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Composition for separating extracellular vesicles comprising amine-...
Publication number
20250065298
Publication date
Feb 27, 2025
UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
Yong SHIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A process of making an adsorbent body
Publication number
20250065304
Publication date
Feb 27, 2025
CAMBRIDGE ENTERPRISE LIMITED
Robin BABU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Precipitated silica for improved adsorption of volatile organic com...
Publication number
20250058296
Publication date
Feb 20, 2025
Alexander Lygin
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
DEVICE AND METHODS FOR PERFORMING SIZE EXCLUSION CHROMATOGRAPHY
Publication number
20250052727
Publication date
Feb 13, 2025
WATERS TECHNOLOGIES CORPORATION
Edouard S. P. Bouvier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POWDER, METHOD OF PRODUCING POWDER AND ADSORPTION APPARATUS
Publication number
20250050306
Publication date
Feb 13, 2025
HOYA CORPORATION
Shintaro KOBAYASHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CHROMATOGRAPHIC SEPARATION PROCESS FOR EFFICIENT PURIFICATION OF PO...
Publication number
20250050241
Publication date
Feb 13, 2025
BASF SE
Pedro SÁ GOMES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SODIUM ION ADSORBENT, PREPARATION METHOD THEREOF, AND METHOD OF REM...
Publication number
20250050307
Publication date
Feb 13, 2025
POSCO Co., Ltd
Gi-Chun HAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COLUMN COMPRISING PARTICLES
Publication number
20250041760
Publication date
Feb 6, 2025
Agilent Technologies, Inc.
Ta-Chen WEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ABSORBENT ARTICLE
Publication number
20250025857
Publication date
Jan 23, 2025
NIPPON SHOKUBAI CO., LTD
Kanako TSURU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER ABSORBENT RESIN PARTICLES AND ABSORBENT
Publication number
20250025858
Publication date
Jan 23, 2025
Sumitomo Seika Chemicals Co., Ltd.
Kentaro SANO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
OFF-GAS FILTER FOR CAPTURING VOLATILE ELEMENTS
Publication number
20250018362
Publication date
Jan 16, 2025
BATTELLE SAVANNAH RIVER ALLIANCE, LLC
MATTHEW S. WILLIAMS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODIFIED BIOCHAR/COAL LIGNITES AND THEIR USE IN PHOSPHATE REMEDIATI...
Publication number
20250018364
Publication date
Jan 16, 2025
THE GEORGE WASHINGTON UNIVERSITY
Richard Clive MILLAR
C05 - FERTILISERS MANUFACTURE THEREOF
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
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
Information
Patent Application
Porous Polymer Particle, and Columns for Protein Purification Using...
Publication number
20250010269
Publication date
Jan 9, 2025
LG CHEM, LTD.
Seungjun Oh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER-ABSORBENT RESIN COMPOSITION, ABSORBENT MATERIAL AND ABSORBENT...
Publication number
20250001393
Publication date
Jan 2, 2025
Sumitomo Seika Chemicals Co., Ltd.
Shota MORISHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Oil-Absorbing Microbeads from Mixed Cellulose Esters
Publication number
20250001392
Publication date
Jan 2, 2025
Eastman Chemical Company
Robert David Pace
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEOXYGENATION AGENT COMPOSITION AND METHOD FOR PRODUCING SAME, AND...
Publication number
20250001389
Publication date
Jan 2, 2025
Mitsubishi Gas Chemical Company, Inc.
Kodai FURUHASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PORUS BLOCK ARTICLE
Publication number
20250001397
Publication date
Jan 2, 2025
Arkema Inc.
Azaz A. VAHORA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CELL ADSORPTION MATERIAL AND CELL ADSORPTION COLUMN
Publication number
20250001399
Publication date
Jan 2, 2025
TORAY INDUSTRIES, INC.
Mariko Yamashita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GRAPHENE OXIDE-ZEOLITIC IMIDAZOLATE FRAMEWORK-BASED NANOCOMPOSITE F...
Publication number
20240424475
Publication date
Dec 26, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Sagheer ONAIZI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FERTILIZER COMPOSITIONS AND METHODS OF USING SAME
Publication number
20240425428
Publication date
Dec 26, 2024
MIGAL GALILEE RESEARCH INSTITUTE LTD.
Michael LITAOR
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
LOW DENSITY ABSORBENT AND CLUMPING COMPOSITE PARTICLE
Publication number
20240424472
Publication date
Dec 26, 2024
Progressive Planet Solutions Inc.
Stephen HARPUR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH-CAPACITY SUPERABSORBENT MATERIALS AND METHODS OF MAKING SAME
Publication number
20240416320
Publication date
Dec 19, 2024
Kimberly-Clark Worldwide, Inc.
Kaiyuan Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chromogenic Absorbent Material for Animal Litter
Publication number
20240402157
Publication date
Dec 5, 2024
7905122 CANADA INC.
Paul Jollez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS-PHASE HAZARDOUS SUBSTANCE TREATMENT MEMBER AND PREPARATION METH...
Publication number
20240399335
Publication date
Dec 5, 2024
Xiamen Hithium Energy Storage Technology Co., Ltd.
Qi LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SORBENTS FOR TRACE CONTAMINATION CONTROL SYSTEMS
Publication number
20240399337
Publication date
Dec 5, 2024
XPLOSAFE, LLC
Nicholas F. MATERER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL