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Patents Grants
last 30 patents
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Patent Grant
Method for removing acid compounds from a gaseous effluent using a...
Patent number
12,305,136
Issue date
May 20, 2025
IFP Energies Nouvelles
Julien Grandjean
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for minimizing fouling, corrosion, and solvent degradation i...
Patent number
12,221,585
Issue date
Feb 11, 2025
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
12,194,411
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and a system for the removal of carbon dioxide from solvents
Patent number
12,134,067
Issue date
Nov 5, 2024
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas dehydration composition and process to reduce solvent losses
Patent number
12,128,353
Issue date
Oct 29, 2024
Dow Global Technologies LLC
Christophe R. Laroche
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of capturing a target species from a gas
Patent number
12,115,498
Issue date
Oct 15, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of generating clean syngas
Patent number
12,077,435
Issue date
Sep 3, 2024
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Interfacial surface structures for carbon dioxide removal systems
Patent number
12,017,179
Issue date
Jun 25, 2024
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for electrochemical generation of syngas and ot...
Patent number
12,006,580
Issue date
Jun 11, 2024
The University of British Columbia
Curtis Berlinguette
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid carbon dioxide removal systems
Patent number
12,005,390
Issue date
Jun 11, 2024
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
11,958,013
Issue date
Apr 16, 2024
Blue Planet Systems Corporation
Brent R. Constantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compositions and methods for scavenging hydrogen sulfide
Patent number
11,946,008
Issue date
Apr 2, 2024
NEXGEN OILFIELD CHEMICALS, LLC
James Begeal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
CO 2 mineralization in produced and industrial effluent water by pH...
Patent number
11,919,775
Issue date
Mar 5, 2024
The Regents of the University of California
Gaurav N. Sant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas dehydration
Patent number
11,806,662
Issue date
Nov 7, 2023
Dow Global Technologies LLC
Runyu Tan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solvent composition for CO2 capture and a process mediated thereof
Patent number
11,786,860
Issue date
Oct 17, 2023
Indian Oil Corporation Limited
Prakash Chandra Sahoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a cooled syngas of improved quality
Patent number
11,760,631
Issue date
Sep 19, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rotating packed beds with internal heat transfer for absorption/reg...
Patent number
11,691,105
Issue date
Jul 4, 2023
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous liquid and methods of making and using the same
Patent number
11,590,447
Issue date
Feb 28, 2023
Exxon Mobil Technology and Engineering Company
Mohsen S. Yeganeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for treating a flue gas stream using a wet scrubber unit
Patent number
11,590,446
Issue date
Feb 28, 2023
ADA Carbon Solutions, LLC
Mowen Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide removal process
Patent number
11,547,967
Issue date
Jan 10, 2023
Merichem Company
Baisheng Zou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
11,446,606
Issue date
Sep 20, 2022
Blue Planet Systems Corporation
Brent R. Constantz
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
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
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
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
11,358,092
Issue date
Jun 14, 2022
Kabushiki Kaisha Toshiba
Akiko Suzuki
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
Managing foam in gas processing systems
Patent number
11,331,600
Issue date
May 17, 2022
Saudi Arabian Oil Company
Nasser A. Al-Qahtani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Conversion of gas and treatment of a solution
Patent number
11,318,416
Issue date
May 3, 2022
Mangrove Water Technologies Ltd.
David Wilkinson
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
Combined acid gas removal and water filtration system
Patent number
11,266,945
Issue date
Mar 8, 2022
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdulkarem Ibrahim Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM AN AIR FLOW
Publication number
20250161866
Publication date
May 22, 2025
Greenlyte Carbon Technologies GmbH
Peter Behr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hybrid Carbon Dioxide Removal Systems
Publication number
20250153096
Publication date
May 15, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCEMENT OF CARBON DIOXIDE ABSORPTION CAPTURE WITH A FROTHING AG...
Publication number
20250135393
Publication date
May 1, 2025
Michigan Technological University
Surendra Komar KAWATRA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH PERFORMANCE CO2 CAPTURE SOLVENT COMPOSITIONS, AND CO2 CAPTURE...
Publication number
20250090998
Publication date
Mar 20, 2025
SUSTEON INC.
ARAVIND V. RAYER RABINDRAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE SORBENT MOLECULES, PROCESSES OF MAKING, AND USES
Publication number
20250073668
Publication date
Mar 6, 2025
Hexion Inc.
Daniel PACHECO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLES COMPOSED OF ANHYDROUS POLYELECTROLYTE COMPLEXES AND THEIR...
Publication number
20250073675
Publication date
Mar 6, 2025
Florida State University Research Foundation, Inc.
Joseph Schlenoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and System for Removing Acid Gas from Ethylene Cracking Gas
Publication number
20250065257
Publication date
Feb 27, 2025
Petrochina Company Limited
Yingwen Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Interfacial Surface Structures for Carbon Dioxide Removal Systems
Publication number
20250058271
Publication date
Feb 20, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING
Publication number
20250059036
Publication date
Feb 20, 2025
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method and System for Iron Distribution in Marine Environment
Publication number
20250042779
Publication date
Feb 6, 2025
Keith Sasaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
VERSATILE SCRUBBING LIQUID FOR REMOVAL OF CONTAMINANTS FROM A GASEO...
Publication number
20250041798
Publication date
Feb 6, 2025
CLAIRION LTD.
Revital MALI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Capture
Publication number
20250025829
Publication date
Jan 23, 2025
INFINEUM INTERNATIONAL LIMITED
David R. Coultas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR CARBON DIOXIDE ABSORPTION
Publication number
20250018330
Publication date
Jan 16, 2025
SANYO CHEMICAL INDUSTRIES, LTD.
Takuma TAKEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CO2 CAPTURE AND DESORPTION USING CORE-SHELL CATALYSTS
Publication number
20250018327
Publication date
Jan 16, 2025
The University of Melbourne
Masood SHEIKH ALIVAND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Capturing a Target Species From a Gas
Publication number
20240424446
Publication date
Dec 26, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARB...
Publication number
20240400925
Publication date
Dec 5, 2024
JDS Chemicals, LLC
Robert Scott Decker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBON DIOXIDE ABSORBENT COMPOSITION AND METHOD FOR CAPTURING CARBO...
Publication number
20240399294
Publication date
Dec 5, 2024
Korea Institute Of Energy Research
Sung Chan NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL GENERATION OF SYNGAS AND OT...
Publication number
20240392449
Publication date
Nov 28, 2024
The University of British Columbia
Curtis BERLINGUETTE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Chemical Additives For Direct Air Carbon Capture
Publication number
20240390839
Publication date
Nov 28, 2024
Halliburton Energy Services, Inc.
Ronald Bosch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrophobic MOF-Based Porous Liquid Carbon Capture Absorbent and Pr...
Publication number
20240382899
Publication date
Nov 21, 2024
HUANENG CLEAN ENERGY RESEARCH INSTITUTE
Huanjun Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL GENERATION OF SYNGAS AND OT...
Publication number
20240368776
Publication date
Nov 7, 2024
The University of British Columbia
Curtis BERLINGUETTE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
DIRECT AIR CAPTURE OF CARBON DIOXIDE
Publication number
20240325965
Publication date
Oct 3, 2024
The Regents of the University of California
Fabian Rosner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ammonia Mediated Carbon Dioxide (CO2) Sequestration Methods and Sys...
Publication number
20240238723
Publication date
Jul 18, 2024
Blue Planet Systems Corporation
Brent R. Constantz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Compositions and Methods for Scavenging Hydrogen Sulfide
Publication number
20240228898
Publication date
Jul 11, 2024
Foremark Performance Chemicals
James Begeal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Compositions and Methods for Scavenging Hydrogen Sulfide
Publication number
20240228897
Publication date
Jul 11, 2024
Foremark Performance Chemicals
James Begeal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPOSITE CATALYST FOR CARBON DIOXIDE ABSORBENT REGENERATION
Publication number
20240216894
Publication date
Jul 4, 2024
Korea Institute Of Energy Research
Sung Chan NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CAPTURING A MOLECULE OF INTEREST AND ASSOCIATED CAPTURE...
Publication number
20240050890
Publication date
Feb 15, 2024
TOTALENERGIES ONETECH
Jacques Bousquet
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM
Publication number
20240042375
Publication date
Feb 8, 2024
BASF SE
Thomas Wesley HOLCOMBE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of Capturing a Target Species From a Gas
Publication number
20240009623
Publication date
Jan 11, 2024
Mission Zero Technologies Ltd
Gael Gobaille-Shaw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A SOLVENT SOLUTION AND PROCESS
Publication number
20230405517
Publication date
Dec 21, 2023
KC8 CAPTURE TECHNOLOGIES LTD
Barry Hooper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL