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modified or post-treated polymers
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B01J20/265
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01J
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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B01J20/265
modified or post-treated polymers
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Patents Grants
last 30 patents
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Patent Grant
Imidazolium ionic liquids made using cardanol extracted from cashew...
Patent number
11,969,708
Issue date
Apr 30, 2024
King Saud University
Ayman M. Atta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Chromatography media and methods for producing them
Patent number
11,931,719
Issue date
Mar 19, 2024
Puridify Ltd.
Marc Hummersone
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer/carbon nanotube composite and methods for wastewater treatment
Patent number
11,897,789
Issue date
Feb 13, 2024
King Fahd University of Petroleum & Minerals
Othman Charles Sadeq Al Hamouz
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Composites for extraction of metal or contaminating chemical species
Patent number
11,857,945
Issue date
Jan 2, 2024
Ecole Polytechnique Federale de Lausanne (EPFL)
Wendy Lee Queen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-functionalized basic immobilized amine sorbents for removal o...
Patent number
11,850,571
Issue date
Dec 26, 2023
United States Department of Energy
McMahan L Gray
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sterile chromatography resin and use thereof in manufacturing proce...
Patent number
11,839,861
Issue date
Dec 12, 2023
Genzyme Corporation
Rahul Godawat
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multifunctional porous materials for water purification and remedia...
Patent number
11,772,069
Issue date
Oct 3, 2023
University of South Florida
Shengqian Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer matrix composites comprising functional particles and metho...
Patent number
11,745,167
Issue date
Sep 5, 2023
3M Innovative Properties Company
Jerald K. Rasmussen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preservative removal from eye drops
Patent number
11,723,838
Issue date
Aug 15, 2023
TEARCLEAR CORP.
Michael Wilson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multimodal anion exchange matrices
Patent number
11,718,643
Issue date
Aug 8, 2023
CYTIVA BIOPROCESS R&D AB
Jean-Luc Maloisel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Material for removing activated leukocyte-activated platelet complex
Patent number
11,660,383
Issue date
May 30, 2023
Toray Industries, Inc.
Naotoshi Tomita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cavities and active regions
Patent number
11,665,469
Issue date
May 30, 2023
Carbon Air Limited
John FitzGerald Coakley
H03 - BASIC ELECTRONIC CIRCUITRY
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
Cucurbituril-polyethylenimine-silica complex, preparation method th...
Patent number
11,642,651
Issue date
May 9, 2023
Korea Institute of Energy Research
Hyun-uk Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cavities and active regions
Patent number
11,638,087
Issue date
Apr 25, 2023
Carbon Air Limited
John FitzGerald Coakley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for CO2 capture from gaseous streams
Patent number
11,607,646
Issue date
Mar 21, 2023
Indian Oil Corporation Limited
Manoj Kumar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Grafted crosslinked cellulose
Patent number
11,591,429
Issue date
Feb 28, 2023
International Paper Company
Karen Brogan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ligand bound MBP membranes, uses and method of manufacturing
Patent number
11,567,072
Issue date
Jan 31, 2023
TeraPore Technologies, Inc.
Rachel M. Dorin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation method and application for a resin-based iron oxide-con...
Patent number
11,529,609
Issue date
Dec 20, 2022
Huazhong Agricultural University
Guanglong Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sea-island composite fiber, carrier for adsorption, and medical col...
Patent number
11,491,462
Issue date
Nov 8, 2022
Toray Industries, Inc.
Ryo Matsunaga
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Ligand-modified filter and methods for reducing metals from liquid...
Patent number
11,465,104
Issue date
Oct 11, 2022
Entegris, Inc.
James Hamzik
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Magnetic strong base anion exchange resin with high mechanical stre...
Patent number
11,458,448
Issue date
Oct 4, 2022
Nanjing University
Chendong Shuang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for manufacturing porous particles, porous particles, carrie...
Patent number
11,421,102
Issue date
Aug 23, 2022
JSR Corporation
Kunihiko Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Simple single-step porous polymer monolith for DNA extraction
Patent number
11,369,945
Issue date
Jun 28, 2022
Adam T. Woolley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Resin beads and use in processing of aqueous solutions
Patent number
11,370,853
Issue date
Jun 28, 2022
Dow Global Technologies LLC
Chang-Soo Lee
C13 - SUGAR INDUSTRY
Information
Patent Grant
Cesium adsorbent and method of preparing the same
Patent number
11,351,518
Issue date
Jun 7, 2022
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
Sung Won Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fibers of polymer-wax compositions
Patent number
11,339,514
Issue date
May 24, 2022
The Procter & Gamble Company
William Maxwell Allen
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Atmospheric water harvesting system
Patent number
11,326,327
Issue date
May 10, 2022
Board of Regents, The University of Texas System
Guihua Yu
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Super absorbent polymer and method for preparing the same
Patent number
11,325,101
Issue date
May 10, 2022
LG Chem, Ltd.
Sang Gi Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Component removal from a gas
Patent number
11,318,417
Issue date
May 3, 2022
Sustainable Energy Solutions, Inc.
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR REMOVING POLYVINYLPYRROLIDONE FROM WATER USING SALTS AND...
Publication number
20240132388
Publication date
Apr 25, 2024
Neo Chemicals & Oxides, LLC
Mason Reames HANELINE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITIONS AND METHODS FOR FILTERING MICROORGANISMS FROM A FLUID
Publication number
20240091741
Publication date
Mar 21, 2024
George Mason University
Alessandra Luchini Kunkel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PURIFICATION OF POLY A-TAGGED PRODUCTS
Publication number
20240076650
Publication date
Mar 7, 2024
Cytiva BioProcess R&D AB
Peter Lundback
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PPO BASED FILM WITH HIGH SURFACE AREA AND PROCEDURES FOR THE OBTAIN...
Publication number
20240017241
Publication date
Jan 18, 2024
MATERIAS S.r.l.
Nagendra BAKU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARATION OF CHROMATOGRAPHY MEMBRANES
Publication number
20230405551
Publication date
Dec 21, 2023
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Jayesh Dharia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE REMOVAL OF CARBON DIOXIDE FROM A GAS MIXTURE CONTAI...
Publication number
20230390736
Publication date
Dec 7, 2023
Johnson Matthey Public Limited Company
Alan BOOTLAND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER MATRIX COMPOSITES COMPRISING FUNCTIONAL PARTICLES AND METHO...
Publication number
20230356186
Publication date
Nov 9, 2023
3M INNOVATIVE PROPERTIESCOMPANY
Jerald K. Rasmussen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOCOMPOSITE SEPARATION MEDIA AND METHODS OF MAKING THE SAME
Publication number
20230264986
Publication date
Aug 24, 2023
The University of North Carolina at Charlotte
Abhispa Sahu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microplastic Removal Using Adhesives
Publication number
20230234028
Publication date
Jul 27, 2023
The Procter & Gamble Company
Dimitris Ioannis Collias
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
GRAFTED CROSSLINKED CELLULOSE
Publication number
20230212341
Publication date
Jul 6, 2023
International Paper Company
Karen Brogan
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHOD FOR OBTAINING SUPERABSORBENT POLYMERS VIA ALKALINE HYDROLYSI...
Publication number
20230108608
Publication date
Apr 6, 2023
INSTITUTO GRANADO DE TECNOLOGIA DA POLIACRILONITRILA LTDA
Nilton PEREIRA ALVES GRANADO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Amidoxime Functionalized Polymers Loaded with Alkyl Amines, Methods...
Publication number
20230056553
Publication date
Feb 23, 2023
David Hopkinson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXTRACTS ENRICHED WITH POLYPHENOLIC COMPOUNDS AND RELATED METHODS
Publication number
20230047321
Publication date
Feb 16, 2023
Steven ROTHSTEIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Macromolecular compositions for binding small molecules
Publication number
20230046628
Publication date
Feb 16, 2023
Stichting voor de Technische Wetenschappen
Robert Smakman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PRODUCTS FOR REMOVAL OF CONTAMINANTS IN LIQUID COMPOSIT...
Publication number
20230038608
Publication date
Feb 9, 2023
NUMAT TECHNOLOGIES, INC.
Glenn McPherson Tom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIUM-FUNCTIONALIZED POLYSULFONE COPOLYMERS FOR MOISTURE-SWING C...
Publication number
20230038851
Publication date
Feb 9, 2023
Arizona Board of Regents on behalf of Arizona State University
Matthew Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS T...
Publication number
20230035776
Publication date
Feb 2, 2023
CARBONET NANOTECHONOLOGIES INC.
Michael CARLSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ANALYZING DEGARELIX AND ASSOCIATED PRODUCTS
Publication number
20230024202
Publication date
Jan 26, 2023
Fresenius Kabi USA, LLC
Jagdish LANDE
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITIONS, METHODS, AND SYSTEMS FOR CAPTURING CARBON DIOXIDE FRO...
Publication number
20230016700
Publication date
Jan 19, 2023
Stefan Henricus Angelina Maria LEENDERS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATED RESIN PARTICLES AND METHOD FOR PRODUCING COATED RESIN PARTICLES
Publication number
20230002565
Publication date
Jan 5, 2023
Sumitomo Seika Chemicals Co., Ltd.
Hiroki SAWAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID...
Publication number
20220410084
Publication date
Dec 29, 2022
Entegris, Inc.
James HAMZIK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SUPERABSORBENT MATERIAL ABSORBENT CAPACITY INCREASE WITH USE OF SEL...
Publication number
20220370678
Publication date
Nov 24, 2022
Kimberly-Clark Worldwide, Inc.
Kaiyuan Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD TREATMENT MATERIAL
Publication number
20220362742
Publication date
Nov 17, 2022
TORAY INDUSTRIES, INC.
Kyohei Yamashita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPERABSORBENT MATERIAL ABSORBENT CAPACITY INCREASE WITH USE OF MUL...
Publication number
20220296767
Publication date
Sep 22, 2022
Kimberly-Clark Worldwide, Inc.
Kaiyuan Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING
Publication number
20220258128
Publication date
Aug 18, 2022
3M Innovative Properties Company
Michael S. Wendland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADSORBENT PARTICLES, METHOD FOR PRODUCING ADSORBENT PARTICLES, BASE...
Publication number
20220219139
Publication date
Jul 14, 2022
Showa Denko Materials Co., Ltd.
Masahiro AOSHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMERIC LANTHANUM NANOCOMPOSITE, AND PREPARATION METHOD AND APPLI...
Publication number
20220219142
Publication date
Jul 14, 2022
Nanjing University
Yanyang ZHANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
AMINE FUNCTIONALIZED CHITIN FOR REMOVING SUBSTANCES FROM SOLUTIONS
Publication number
20220176346
Publication date
Jun 9, 2022
Luke A. Gurtowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITES FOR EXTRACTION OF METAL OR CONTAMINATING CHEMICAL SPECIES
Publication number
20220168706
Publication date
Jun 2, 2022
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
Wendy Lee QUEEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER-ABSORBING RESIN PARTICLES AND METHOD FOR PRODUCING SAME
Publication number
20220152583
Publication date
May 19, 2022
Sumitomo Seika Chemicals Co., Ltd.
Takashi ITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL