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obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds
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Solid sorbent compositions or filter aid compositions Sorbents for chromatography Processes for preparing, regenerating or reactivating thereof
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B01J20/262
obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds
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last 30 patents
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Sol-gel material absorbing aldehydes and ketones, and the process f...
Patent number
12,303,867
Issue date
May 20, 2025
SEB S.A.
Mickael Gineys
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Nanocomposites and related methods
Patent number
12,281,017
Issue date
Apr 22, 2025
Northwestern University
Vikas Nandwana
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Porous nanocomposites
Patent number
12,274,995
Issue date
Apr 15, 2025
Regents of The University of Minnesota
Abdennour Abbas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Microporous polymeric filtering article with sorption particles
Patent number
12,269,008
Issue date
Apr 8, 2025
Stephen James Grunzinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Blood purifier
Patent number
12,268,803
Issue date
Apr 8, 2025
Asahi Kasei Medical Co., Ltd.
Teruhiko Oishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oleophilic hydrophobic magnetic porous materials
Patent number
12,246,968
Issue date
Mar 11, 2025
Northwestern University
Vikas Nandwana
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Method and system for solventless calibration of volatile or semi-v...
Patent number
12,233,395
Issue date
Feb 25, 2025
United States of America as represented by the Secretary of the Air Force
Mitchell H Rubenstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Lithium absorbent and preparation method therefor
Patent number
12,233,401
Issue date
Feb 25, 2025
SUNRESIN NEW MATERIALS CO. LTD.
Xiaokang Kou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filter medium for separating nitrogen oxides
Patent number
12,226,734
Issue date
Feb 18, 2025
MANN+HUMMEL GMBH
Simon Zapf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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System and method for carbon dioxide removal by direct air capture
Patent number
12,201,963
Issue date
Jan 21, 2025
Air to Earth Holdings LLC
Joseph J. Stark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Preparation method for carbon capture material by needle-tube micro...
Patent number
12,194,438
Issue date
Jan 14, 2025
University of Nottingham Ningbo China
Yong Ren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Polyimide membranes incorporating diselenide functionality for sele...
Patent number
12,194,433
Issue date
Jan 14, 2025
IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Tarek Ahmed Yousef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Chromatography resin having an anionic exchange-hydrophobic mixed m...
Patent number
12,194,432
Issue date
Jan 14, 2025
Bio-Rad Laboratories, Inc.
Christopher Belisle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Batch method for wastewater treatment
Patent number
12,186,735
Issue date
Jan 7, 2025
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C01 - INORGANIC CHEMISTRY
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Method for treating an aqueous solution
Patent number
12,186,734
Issue date
Jan 7, 2025
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C01 - INORGANIC CHEMISTRY
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Wastewater treatment method for aqueous solutions
Patent number
12,186,736
Issue date
Jan 7, 2025
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C01 - INORGANIC CHEMISTRY
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Method for preparing an iron oxide particle core composite
Patent number
12,179,174
Issue date
Dec 31, 2024
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C01 - INORGANIC CHEMISTRY
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Modular extraction apparatus
Patent number
12,172,129
Issue date
Dec 24, 2024
International Battery Metals, Ltd.
John L. Burba
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Evaporative emission device and adsorbent
Patent number
12,168,215
Issue date
Dec 17, 2024
BASF Corporation
Wolfgang Ruettinger
B60 - VEHICLES IN GENERAL
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Polymer, oxygen absorber using same, and curable composition
Patent number
12,138,615
Issue date
Nov 12, 2024
Kuraray Co., Ltd.
Daiki Noguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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Superhydrophobic covalent organic framework materials
Patent number
12,109,548
Issue date
Oct 8, 2024
University of South Florida
Shengqian Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Networked polymeric nanofibers, process for producing same, gas ads...
Patent number
12,104,283
Issue date
Oct 1, 2024
National Institute for Materials Science
Izumi Ichinose
B82 - NANO-TECHNOLOGY
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Method for removing a pollutant from aqueous solution
Patent number
12,102,978
Issue date
Oct 1, 2024
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Functionalised alumina adsorbent materials for removal of contamina...
Patent number
12,097,480
Issue date
Sep 24, 2024
Puraffinity Ltd.
Octavia Ann Blackburn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Separation medium, use for separation medium, steviol glycoside sep...
Patent number
12,083,500
Issue date
Sep 10, 2024
Mitsubishi Chemical Corporation
Tadashi Adachi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Stationary phase material
Patent number
12,036,529
Issue date
Jul 16, 2024
Waters Technologies Corporation
Yeliz Tunc Sarisozen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method of making a wall-coated open tubular capillary column with a...
Patent number
12,037,318
Issue date
Jul 16, 2024
King Saud University
Mohamed Ali Ouladsmane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Gas capture using polymeric particles
Patent number
12,005,422
Issue date
Jun 11, 2024
CHARMSTAR CAMBRIDGE LIMITED
Seyed Ali Nabavi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Method for purifying dye-containing wastewater based on porous-poly...
Patent number
11,999,636
Issue date
Jun 4, 2024
Soochow University
Jianmei Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 patents
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METHOD AND SYSTEM FOR THE CAPTURE OF MICROPLASTICS
Publication number
20250161839
Publication date
May 22, 2025
Northwestern University
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
System And Method For Carbon Dioxide Removal By Direct Air Capture
Publication number
20250153142
Publication date
May 15, 2025
Air to Earth Holdings LLC
Joseph J. Stark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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CO2 ADSORBENT AND CO2 SEPARATION AND RECOVERY METHOD USING THE SAME
Publication number
20250153138
Publication date
May 15, 2025
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Izumi ICHINOSE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
CHROMATOGRAPHY RESIN HAVING AN ANIONIC EXCHANGE-HYDROPHOBIC MIXED M...
Publication number
20250144597
Publication date
May 8, 2025
Bio-Rad Laboratories, Inc.
CHRISTOPHER BELISLE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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Patent Application
SEPARATION MEDIA AND PURIFICATION METHODS FOR METALS, CHIRAL MOLECU...
Publication number
20250128237
Publication date
Apr 24, 2025
Donaldson Company, Inc.
Graham Temples
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
OXIDATIVELY STABLE ORGANOSILICATES FOR CO2 CAPTURE
Publication number
20250121316
Publication date
Apr 17, 2025
ExxonMobil Technology and Engineering Company
Corey J. KAMINSKY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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MODULAR EXTRACTION APPARATUS
Publication number
20250121329
Publication date
Apr 17, 2025
International Battery Metals, Ltd.
John L. BURBA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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AMINE-FUNCTIONAL AEROGELS FOR ACID GAS REMOVAL
Publication number
20250121354
Publication date
Apr 17, 2025
ExxonMobil Technology and Engineering Company
David C. CALABRO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
All-in-on Getters
Publication number
20250108356
Publication date
Apr 3, 2025
Hua Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
POLYETHYLENEIMINE MODIFIED GRAPHENE OXIDES AND METHODS FOR MAKING A...
Publication number
20250073672
Publication date
Mar 6, 2025
University of Louisiana at Lafayette
Daniel Gang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
SILICA-BASED PARTICLE WITH HYDROXY-TERMINATED PEG BONDING AND METHO...
Publication number
20250073678
Publication date
Mar 6, 2025
WATERS TECHNOLOGIES CORPORATION
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
CONTINUOUS PREPARATION METHOD OF COMPOSITE PARTICLES FOR CAPTURING...
Publication number
20250073671
Publication date
Mar 6, 2025
POSTECH Research and Business Development Foundation
Dong Soo HWANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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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
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Patent Application
LITHIUM ABSORBENT AND PREPARATION METHOD THEREFOR
Publication number
20250041830
Publication date
Feb 6, 2025
SUNRESIN NEW MATERIALS CO. LTD.
Xiaokang KOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
RAPID AND EFFICIENT PFAS EXTRACTION BY BIOCOMPATIBLE POLYMER COACER...
Publication number
20250042782
Publication date
Feb 6, 2025
Wayne State University
Yingxi Elaine Zhu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
MATERIALS, SYSTEMS, AND PROCESSES FOR PRODUCTION OF HIGH PURITY OXYGEN
Publication number
20250033023
Publication date
Jan 30, 2025
SUSTEON INC.
MANJESHWAR GANESHA KAMATH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Aqueous Regenerants for Desorbing PFAS Substances From Sorbents
Publication number
20250033030
Publication date
Jan 30, 2025
STRIDE
Seetha Coleman Kammula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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POLYAMINE SORBENTS ON AMORPHOUS HIGH PORE VOLUME SUPPORTS
Publication number
20250033026
Publication date
Jan 30, 2025
ExxonMobil Technology and Engineering Company
Scott WEIGEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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Patent Application
COATED POROUS MONOLITH STRUCTURES
Publication number
20250033029
Publication date
Jan 30, 2025
ExxonMobil Technology and Engineering Company
Wesley SATTLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
ACIDIC GAS ADSORBENT AND ACIDIC GAS ADSORPTION APPARATUS
Publication number
20250018369
Publication date
Jan 16, 2025
NITTO DENKO CORPORATION
Yui MINAMI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
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Patent Application
ACIDIC GAS ADSORBENT, STRUCTURE PROVIDED WITH ACIDIC GAS ADSORBENT,...
Publication number
20240416319
Publication date
Dec 19, 2024
NITTO DENKO CORPORATION
Koso MATSUDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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ADSORBENT AND METHOD FOR MANUFACTURING ADSORBENT
Publication number
20240416318
Publication date
Dec 19, 2024
DIC CORPORATION
Taku Ibaraki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
BATCH METHOD FOR WASTEWATER TREATMENT
Publication number
20240408576
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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ACIDIC GAS ADSORBENT AND ACIDIC GAS ADSORPTION DEVICE
Publication number
20240408573
Publication date
Dec 12, 2024
NITTO DENKO CORPORATION
Katsunori ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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METHOD FOR TREATING AN AQUEOUS SOLUTION
Publication number
20240408575
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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WASTEWATER TREATMENT METHOD FOR AQUEOUS SOLUTIONS
Publication number
20240408577
Publication date
Dec 12, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Tawfik Abdo Saleh Awadh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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