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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing a copolymer polyol
Patent number
12,202,938
Issue date
Jan 21, 2025
Dow Global Technologies LLC
Sven Claessens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Molecularly imprinted polymer for separation and concentration of 4...
Patent number
12,194,437
Issue date
Jan 14, 2025
Northwest Institute of Eco-Environment and Resources, CAS
Yingqin Wu
G01 - MEASURING TESTING
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
Selective adsorption of halocarbon impurities containing cl, br and...
Patent number
12,083,493
Issue date
Sep 10, 2024
American Air Liquide, Inc.
Anup Doraiswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
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
Information
Patent Grant
Silica aggregate, adsorbent, adsorption column, cleaning system, me...
Patent number
11,925,918
Issue date
Mar 12, 2024
Canon Kabushiki Kaisha
Kengo Kanazaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Adsorbent and adsorption apparatus
Patent number
11,819,817
Issue date
Nov 21, 2023
Hoya Technosurgical Corporation
Shintaro Kobayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromatographic material having improved pH stability, method for p...
Patent number
11,813,588
Issue date
Nov 14, 2023
DIONEX CORPORATION
Xiaodong Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Porous silica particles
Patent number
11,794,165
Issue date
Oct 24, 2023
Nouryon Chemicals International B.V.
Joakim Erik Patrik Högblom
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polymer for separation of analytes and methods for preparation and...
Patent number
11,583,829
Issue date
Feb 21, 2023
Chroma Global Holdings Ltd.
Fake Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Canister
Patent number
11,541,345
Issue date
Jan 3, 2023
Futaba Industrial Co., Ltd.
Masahito Hosoi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functionalized particulate support material and methods of making a...
Patent number
11,529,610
Issue date
Dec 20, 2022
W. R. Grace & Co.-Conn.
Feng Gu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Materials and methods for extracting metals
Patent number
11,506,642
Issue date
Nov 22, 2022
The Florida International University Board of Trustees
Abuzar Kabir
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Packing material for HILIC columns, HILIC column filled with same,...
Patent number
11,247,192
Issue date
Feb 15, 2022
Showa Denko K.K.
Junya Kato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous formed article, method for producing porous formed article,...
Patent number
11,224,854
Issue date
Jan 18, 2022
Asahi Kasei Kabushiki Kaisha
Akihiro Omori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a fraction of Xenon radioisotopes, in particul...
Patent number
11,227,699
Issue date
Jan 18, 2022
INSTITUT NATIONAL DES RADIOELEMENTS
Philippo Faga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the separation of C4 olefin mixtures
Patent number
11,214,530
Issue date
Jan 4, 2022
Zhejiang University
Huabin Xing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation medium
Patent number
11,065,601
Issue date
Jul 20, 2021
University of Canterbury
Conan Jeffery Fee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High purity chromatographic materials comprising an ionizable modifier
Patent number
10,974,167
Issue date
Apr 13, 2021
Waters Technologies Corporation
Kevin D. Wyndham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation material
Patent number
10,875,008
Issue date
Dec 29, 2020
SHOWA DENKO MATERIALS CO., LTD.
Masaru Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing an adsorbent material comprising a step of bas...
Patent number
10,850,254
Issue date
Dec 1, 2020
Eramet
Malika Boualleg
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method to prevent silica-based column aging
Patent number
10,829,291
Issue date
Nov 10, 2020
Thermo Fischer Scientific Baltics UAB
Jolanta Vitkuté
G01 - MEASURING TESTING
Information
Patent Grant
Process for preparing an adsorbing material comprising a precipitat...
Patent number
10,786,802
Issue date
Sep 29, 2020
Eramet
Malika Boualleg
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Calcium alginate adsorbents
Patent number
10,751,692
Issue date
Aug 25, 2020
Khalifa University of Science and Technology
Fawzi Banat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Separations with organic molecular solids
Patent number
10,688,470
Issue date
Jun 23, 2020
University of Liverpool
Andrew Cooper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Stabilization of fermented beverages
Patent number
10,465,153
Issue date
Nov 5, 2019
GE Healthcare BioProcess R&D AB
Jean-Luc Maloisel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the treatment of contaminated water by means of adsorpt...
Patent number
10,442,713
Issue date
Oct 15, 2019
ENI S.p.A.
Roberto Bagatin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enantioselective zwitterionic ion-exchange material
Patent number
10,265,644
Issue date
Apr 23, 2019
UNIVERSITAET WIEN
Wolfgang Lindner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High purity chromatographic materials comprising an ionizable modifier
Patent number
10,159,911
Issue date
Dec 25, 2018
Waters Technologies Corporation
Kevin Daniel Wyndham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High purity chromatographic materials comprising an ionizable modifier
Patent number
10,150,098
Issue date
Dec 11, 2018
Waters Technologies Corporation
Kevin D. Wyndham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MOLECULARLY IMPRINTED POLYMER FOR SEPARATION AND CONCENTRATION OF 4...
Publication number
20240342687
Publication date
Oct 17, 2024
Northwest Institute of Eco-Environment and Resources, CAS
Yingqin WU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORBENT USED TO IMPROVE CHROMATOGRAPHIC SEPARATIONS IN SIZE EXCLUSI...
Publication number
20240326019
Publication date
Oct 3, 2024
WATERS TECHNOLOGIES CORPORATION
Yeliz Tunc Sarisozen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL STATIONARY PHASE FOR LARGE SCALE REVERSE-PHASE HPLC PURIFICATION
Publication number
20240307851
Publication date
Sep 19, 2024
NOURYON CHEMICALS INTERNATIONAL B.V.
Therése LE BINH TRAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOLECULAR SORBENT COMPOSITIONS AND METHODS OF USE THEREOF
Publication number
20240309023
Publication date
Sep 19, 2024
The Board of Regents of the University of Texas System
Rasika DIAS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING AND QUANTIFYING SATURATED AND UNSATURATED DIA...
Publication number
20240301317
Publication date
Sep 12, 2024
FUJI OIL HOLDINGS INC.
Yutaka KATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMATOGRAPHIC COLUMN
Publication number
20240278212
Publication date
Aug 22, 2024
King Saud University
Ahmed Yacine Badjah Hadj AHMED
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AGAROSE-CELLULOSE NANOCOMPOSITE POROUS GEL MICROSPHERE, PREPARATION...
Publication number
20240207817
Publication date
Jun 27, 2024
Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. (...
Xianpeng YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CAPTURING TRUNCATED PROTEOFORMS IN EXHALED BREATH FOR DIAGNOSIS OF...
Publication number
20240074673
Publication date
Mar 7, 2024
Zeteo Tech, Inc.
Dapeng Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMAL TREATMENT METHODS FOR POROUS PARTICLES
Publication number
20240042417
Publication date
Feb 8, 2024
Phenomenex, Inc.
Michael Chitty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MICROSPHERES AND STATIONARY PHASE MEDIUM AND CHROMATOGRAPHIC...
Publication number
20240033713
Publication date
Feb 1, 2024
Tantti Laboratory Inc.
Hui CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT PARTICLES, METHOD FOR PRODUCING ADSORBENT PARTICLES, BASE...
Publication number
20230405553
Publication date
Dec 21, 2023
Resonac Corporation
Masahiro AOSHIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR ISOMERIC SEPARATION USING MESOPOROUS GRAPHI...
Publication number
20230390733
Publication date
Dec 7, 2023
Yehia Mechref
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF USING AN ALUMINA IN A MOLYBDENUM/TECHNETIUM-99m GENERATOR
Publication number
20230390730
Publication date
Dec 7, 2023
BWXT Isotope Technology Group, Inc.
Bryan Blake WIGGINS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACTIVATED CARBON FOR ADSORBING NEUTRAL PER- AND POLYFLUOROALKYL COM...
Publication number
20230372893
Publication date
Nov 23, 2023
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Nobuyoshi Yamashita
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ADSORBENT AND USE THEREOF
Publication number
20230338923
Publication date
Oct 26, 2023
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Liping YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT AND ADSORPTION APPARATUS
Publication number
20230285931
Publication date
Sep 14, 2023
HOYA TECHNOSURGICAL CORPORATION
Shintaro KOBAYASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION METHOD OF CHARGED MATERIAL
Publication number
20230174573
Publication date
Jun 8, 2023
HOYA TECHNOSURGICAL CORPORATION
Tomohiko YOSHITAKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMER RETENTION SCREENING METHOD
Publication number
20230086546
Publication date
Mar 23, 2023
BASF SE
Kristin Gabriele Mohr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIAL AND METHOD FOR PERFORMING A SEPARATION BASED ON HALOGEN BO...
Publication number
20230001329
Publication date
Jan 5, 2023
Merck Patent GmbH
Berthold Theo HOGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NUCLEIC ACID SEPARATION METHOD, DETECTION METHOD, NUCLEIC ACID PURI...
Publication number
20220396826
Publication date
Dec 15, 2022
TORAY INDUSTRIES, INC.
Yoji Ueda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHROMATOGRAPHY USE AND REGENERATION
Publication number
20220323937
Publication date
Oct 13, 2022
Regeneron Pharmaceuticals, Inc.
Robert STAIRS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CANISTER
Publication number
20220297051
Publication date
Sep 22, 2022
FUTABA INDUSTRIAL CO., LTD.
Masahito Hosoi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SELECTIVE ADSORPTION OF HALOCARBON IMPURITIES CONTAINING CL, BR AND...
Publication number
20220280908
Publication date
Sep 8, 2022
American Air Liquide, Inc.
Anup DORAISWAMY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING CONCENTRATED OXYGEN TO A USER
Publication number
20220241540
Publication date
Aug 4, 2022
ROAM TECHNOLOGIES PTY LTD
Shan-Shan WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
IMMUNOGLOBULIN-BINDING PROTEIN AND AFFINITY SUPPORT USING SAME
Publication number
20220242975
Publication date
Aug 4, 2022
JSR Corporation
Toshinari HONDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ADSORBENT, HEAVY METAL REMOVING AGENT, MOLDED BODY USING SAME, AND...
Publication number
20220176342
Publication date
Jun 9, 2022
KURARAY CO., LTD.
Shuji KAWASAKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER ABSORBENT RESIN PARTICLE, ABSORBER, ABSORBENT ARTICLE, METHOD...
Publication number
20220155205
Publication date
May 19, 2022
Sumitomo Seika Chemicals Co., Ltd.
Moe NISHIDA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING A COPOLYMER POLYOL
Publication number
20220089814
Publication date
Mar 24, 2022
DOW GLOBAL TECHNOLOGIES LLC
Sven Claessens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICA-BASED PARTICLE WITH HYDROXY-TERMINATED PEG BONDING AND METHO...
Publication number
20220080385
Publication date
Mar 17, 2022
WATERS TECHNOLOGIES CORPORATION
Nicole L. Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL