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Patents Grants
last 30 patents
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
12,023,624
Issue date
Jul 2, 2024
Commonwealth Scientific and Industrial Research Organisation
Graeme Douglas Puxty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,826,719
Issue date
Nov 28, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for enhancing amine agent recovery with a recla...
Patent number
11,819,777
Issue date
Nov 21, 2023
Saudi Arabian Oil Company
Diki Andrian
G05 - CONTROLLING REGULATING
Information
Patent Grant
Process for producing pure hydrogen with low steam export
Patent number
11,802,044
Issue date
Oct 31, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Swatantra Kumar Shrivastava
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Diamine solvent system for CO2 capture
Patent number
11,745,137
Issue date
Sep 5, 2023
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,731,103
Issue date
Aug 22, 2023
Korea Institute of Energy Research
Il Hyun Baek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Acid gas absorbent in biogas and biogas purification system using t...
Patent number
11,707,725
Issue date
Jul 25, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Absorbent liquid for CO2 and/or H2S, and apparatus and method using...
Patent number
11,633,692
Issue date
Apr 25, 2023
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-aqueous solvent CO2 capture in rotating packed bed
Patent number
11,612,854
Issue date
Mar 28, 2023
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
11,602,714
Issue date
Mar 14, 2023
COMMONWEATH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas Puxty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Absorbent and process for selectively removing hydrogen sulfide
Patent number
11,458,433
Issue date
Oct 4, 2022
BASF SE
Martin Ernst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermal stage and reduction absorption sulfur recovery process
Patent number
11,453,588
Issue date
Sep 27, 2022
Saudi Arabian Oil Company
John P. O'Connell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intensification of biocatalytic gas absorption
Patent number
11,420,159
Issue date
Aug 23, 2022
Saipem S.p.A.
Mausam Verma
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Compositions and methods for carbon dioxide capture
Patent number
11,400,410
Issue date
Aug 2, 2022
The Board of Trustees of the University of Illinois
Yongqi Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Absorbent compositions including amino-siloxanes
Patent number
11,400,411
Issue date
Aug 2, 2022
Baker Hughes Energy Services LLC
Robert James Perry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent for selective removal of hydrogen sulfide from a fluid st...
Patent number
11,369,919
Issue date
Jun 28, 2022
BASF SE
Gerald Vorberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide scavengers
Patent number
11,339,118
Issue date
May 24, 2022
Ecolab USA Inc.
Ryan Matthew Harrington
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of hydrogen sulphide and carbon dioxide from a stream of fluid
Patent number
11,278,841
Issue date
Mar 22, 2022
BASF SE
Thomas Ingram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas absorbent, acid gas removal method, and acid gas removal d...
Patent number
11,278,842
Issue date
Mar 22, 2022
Kabushiki Kaisha Toshiba
Shinji Murai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diamine solvent system for CO2 capture
Patent number
11,266,947
Issue date
Mar 8, 2022
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas purification using a co-axial co-current contactor
Patent number
11,247,168
Issue date
Feb 15, 2022
ExxonMobil Upstream Research Company
Sean T. Philbrook
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent and process for selectively removing hydrogen sulfide
Patent number
11,241,652
Issue date
Feb 8, 2022
BASF SE (REITSTÖTTER, KINZEBACH & PARTNER)
Martin Ernst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorption agent, method of manufacturing same, and method for sepa...
Patent number
11,185,814
Issue date
Nov 30, 2021
Kobe Steel, Ltd.
Akira Matsuoka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removal of acid gases from a fluid stream
Patent number
11,173,446
Issue date
Nov 16, 2021
BASF SE
Thomas Ingram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
11,135,544
Issue date
Oct 5, 2021
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
11,123,684
Issue date
Sep 21, 2021
Commonwealth Scientific and Industrial Research Organisation
Graeme Douglas Puxty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separation of a target substance from a fluid or mixture using enca...
Patent number
11,117,091
Issue date
Sep 14, 2021
Lawrence Livermore National Security, LLC
Roger D. Aines
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent composition for the selective absorption of hydrogen sulfide
Patent number
11,071,944
Issue date
Jul 27, 2021
Shell Oil Company
James Edward Critchfield
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for carbon dioxide removal
Patent number
11,058,990
Issue date
Jul 13, 2021
United States of America as represented by the Administrator of the National...
Tanya K. Rogers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Premix for producing an absorption agent for removing acid gases fr...
Patent number
11,045,759
Issue date
Jun 29, 2021
BASF SE
Thomas Ingram
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE
Publication number
20240382898
Publication date
Nov 21, 2024
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas PUXTY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING A MATERIAL FOR ABSORBING CARBON DIOXIDE FROM...
Publication number
20240367094
Publication date
Nov 7, 2024
Volkswagen Aktiengesellschaft
Christine SCHUETZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID GAS ABSORBENT, METHOD FOR REMOVING ACID GAS, AND ACID GAS REMO...
Publication number
20240307817
Publication date
Sep 19, 2024
Kabushiki Kaisha Toshiba
Hitomi SAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE ABSORBER
Publication number
20240100473
Publication date
Mar 28, 2024
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVED MATERIALS FOR DIRECT AIR CAPTURE AND USES THEREOF
Publication number
20240001281
Publication date
Jan 4, 2024
CLIMEWORKS AG
Igor BABICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL DIAMINE SOLVENT SYSTEM FOR CO2 CAPTURE
Publication number
20230356145
Publication date
Nov 9, 2023
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Scavenging Mixture for Removing Hydrogen Sulfide from a...
Publication number
20230321597
Publication date
Oct 12, 2023
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Beta-Amino Carboxylate (BAC) Solvents for Enhanced CO2 Separations
Publication number
20230321591
Publication date
Oct 12, 2023
Battelle Memorial Institute
Robert L. Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-COST AND HIGH-EFFICIENCY ABSORPTION-DESORPTION DECOUPLING METHO...
Publication number
20230285891
Publication date
Sep 14, 2023
Zhejiang University
CHENGHANG ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE
Publication number
20230256381
Publication date
Aug 17, 2023
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas PUXTY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hyd...
Publication number
20230226483
Publication date
Jul 20, 2023
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods And Compositions for Carbon Capture
Publication number
20230078337
Publication date
Mar 16, 2023
Entropy Inc.
Raphael IDEM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-AQUEOUS SOLVENT FOR REMOVING ACIDIC GAS FROM A PROCESS GAS STRE...
Publication number
20230001348
Publication date
Jan 5, 2023
Research Triangle Institute
Jak TANTHANA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-AQUEOUS SOLVENT CO2 CAPTURE IN ROTATING PACKED BED
Publication number
20220410063
Publication date
Dec 29, 2022
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR CARBON DIOXIDE CAPTURE
Publication number
20220387926
Publication date
Dec 8, 2022
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Yongqi LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Formic acid formation from a carbon dioxide source
Publication number
20220355245
Publication date
Nov 10, 2022
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Earl Lawrence Vincent Goetheer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR TREATING GAS BY ADSORPTION USING THERMALLY OPTIMISED HOT...
Publication number
20220274050
Publication date
Sep 1, 2022
IFP ENERGIES NOUVELLES
Vincent CARLIER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORBENT FOR CO2 OR H2S, OR BOTH OF CO2 AND H2S, AND DEVICE AND ME...
Publication number
20220193601
Publication date
Jun 23, 2022
Mitsubishi Heavy Industries Engineering, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID GAS ABSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING T...
Publication number
20220161224
Publication date
May 26, 2022
Korea Institute Of Energy Research
IL HYUN BAEK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DIAMINE SOLVENT SYSTEM FOR CO2 CAPTURE
Publication number
20220143548
Publication date
May 12, 2022
Battelle Memorial Institute
Deepika Malhotra
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PURE HYDROGEN WITH LOW STEAM EXPORT
Publication number
20220089437
Publication date
Mar 24, 2022
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Swatantra Kumar SHRIVASTAVA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MODELLING OF OPERATING AND/OR DIMENSIONING PARAMETERS OF A GAS TREA...
Publication number
20220051756
Publication date
Feb 17, 2022
BASF SE
Ralf Notz
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE
Publication number
20210362090
Publication date
Nov 25, 2021
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas PUXTY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE HYDROGELS FOR ADSORPTION OF ORGANIC ACID ANIONS & METAL I...
Publication number
20210339223
Publication date
Nov 4, 2021
Khalifa University of Science and Technology
Fawzi BANAT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND SYSTEM TO PURIFY GAS
Publication number
20210253499
Publication date
Aug 19, 2021
Shell Oil Company
Raymond Petrus Henricus Maria BERGMANN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORBENT COMPOSITIONS INCLUDING AMINO-SILOXANES
Publication number
20210106944
Publication date
Apr 15, 2021
GE Oil & Gas, Inc.
Robert James PERRY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBON DIOXIDE REDUCTION SYSTEM AND CARBON DIOXIDE REDUCTION METHOD
Publication number
20210095381
Publication date
Apr 1, 2021
Mitsubishi Heavy Industries, Ltd.
Tatsuya TSUJIUCHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Gas Purification Using A Co-Axial Co-Current Contactor
Publication number
20210069638
Publication date
Mar 11, 2021
ExxonMobil Upstream Research Company
Sean T. PHILBROOK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORBENT LIQUID FOR CO2 AND/OR H2S, AND APPARATUS AND METHOD USING...
Publication number
20210031138
Publication date
Feb 4, 2021
Mitsubishi Heavy Industries Engineering, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID GAS ABSORBENT, ACID GAS REMOVAL METHOD, AND ACID GAS REMOVAL D...
Publication number
20200376428
Publication date
Dec 3, 2020
KABUSHIKI KASSHA TOSHIBA
Shinji MURAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL