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Patents Grants
last 30 patents
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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
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
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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
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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
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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
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
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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
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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
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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
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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...
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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
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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
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Patent Grant
Method of producing sulfur-depleted syngas
Patent number
11,186,483
Issue date
Nov 30, 2021
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
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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
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Patent Grant
Separation of CO2 from gas mixtures
Patent number
11,161,073
Issue date
Nov 2, 2021
ExxonMobil Research and Engineering Company
Matthew S. Mettler
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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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
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Patent Grant
Development of a novel high temperature stable scavenger for remova...
Patent number
11,085,002
Issue date
Aug 10, 2021
ChampionX USA Inc.
Geeta Rana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ammonia mediated carbon dioxide (CO2) sequestration methods and sys...
Patent number
10,960,350
Issue date
Mar 30, 2021
Blue Planet Systems Corporation
Brent R. Constantz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
CO2 capture methods using Thermovibrio ammonificans carbonic anhydrase
Patent number
10,926,220
Issue date
Feb 23, 2021
Saipem S.p.A.
Normand Voyer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Acid gas absorbent, acid gas removal method, and acid gas removal d...
Patent number
10,850,227
Issue date
Dec 1, 2020
Kabushiki Kaisha Toshiba
Shinji Murai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for purifying a VOC-laden gas stream
Patent number
10,835,859
Issue date
Nov 17, 2020
XEDA INTERNATIONAL S.A.
Alberto Sardo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Conditioned syngas composition, method of making same and method of...
Patent number
10,800,655
Issue date
Oct 13, 2020
Thermochem Recovery International, Inc.
Ravi Chandran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods and systems for carrying out a pH-influenced chemical and/o...
Patent number
10,625,209
Issue date
Apr 21, 2020
Massachusetts Institute of Technology
Michael C. Stern
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Amine based hydrogen sulfide scavenging additive compositions of co...
Patent number
10,617,994
Issue date
Apr 14, 2020
Dorf Ketal Chemicals (India) Private Limited
Mahesh Subramaniyam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent for the selective removal of hydrogen sulfide
Patent number
10,617,993
Issue date
Apr 14, 2020
BASF SE
Gerald Vorberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods and systems for carrying out a pH-influenced chemical and/o...
Patent number
10,610,824
Issue date
Apr 7, 2020
Massachusetts Institute of Technology
Aly Eldeen O. Eltayeb
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Removal of aromatic hydrocarbons from lean acid gas feed for sulfur...
Patent number
10,543,452
Issue date
Jan 28, 2020
PROSERNAT
Emile Fillatre
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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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
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
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
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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
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Patent Application
METHOD OF PRODUCING A COOLED SYNGAS OF IMPROVED QUALITY
Publication number
20230391618
Publication date
Dec 7, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...
Publication number
20230357658
Publication date
Nov 9, 2023
Julien GRANDJEAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
COMPOSITIONS AND METHODS FOR SCAVENGING HYDROGEN SULFIDE
Publication number
20230357659
Publication date
Nov 9, 2023
Nexgen Oilfield Chemicals, LLC
James Begeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
Porous Liquid, Self-Replenishing Porous Liquid And Methods Of Makin...
Publication number
20230137305
Publication date
May 4, 2023
ExxonMobil Technology and Engineering Company
Ning Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR MINIMIZING FOULING, CORROSION, AND SOLVENT DEGRADATION I...
Publication number
20230017553
Publication date
Jan 19, 2023
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
HYDROGEN SULFIDE REMOVAL PROCESS
Publication number
20220401874
Publication date
Dec 22, 2022
MERICHEM COMPANY
Baisheng Zou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
BIOCATALYST-BASED CO2 STRIPPING TECHNIQUES AND RELATED SYSTEMS
Publication number
20220118403
Publication date
Apr 21, 2022
SAIPEM S.p.A.
Sylvie FRADETTE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Method of Producing a Cooled Syngas of Improved Quality
Publication number
20220098036
Publication date
Mar 31, 2022
Thermochem Recovery International, Inc.
RAVI CHANDRAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FO...
Publication number
20220047978
Publication date
Feb 17, 2022
MANN+HUMMEL LIFE SCIENCES & ENVIRONMENT HOLDING SINGAPORE PTE. LTD.
Nilesh Tharval
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POST-COMBUSTION CO2 CAPTURE WITH HEAT RECOVERY AND INTEGRATION
Publication number
20210220771
Publication date
Jul 22, 2021
SAIPEM S.P.A.
Sylvain LEFEBVRE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ELECTROCHEMICAL GENERATION OF SYNGAS AND OT...
Publication number
20210123146
Publication date
Apr 29, 2021
The University of British Columbia
Curtis BERLINGUETTE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS AND SYSTEM FOR PRODUCING CARBON MONOXIDE AND DIHYDROGEN FRO...
Publication number
20210123147
Publication date
Apr 29, 2021
BAIPEM S.P.A.
Louis Fradette
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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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
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Patent Application
ROTATING PACKED BEDS WITH INTERNAL HEAT TRANSFER FOR ABSORPTION/REG...
Publication number
20200261846
Publication date
Aug 20, 2020
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION OF CO2 FROM GAS MIXTURES
Publication number
20200171424
Publication date
Jun 4, 2020
ExxonMobil Research and Engineering Company
Matthew S. Mettler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL