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Patents Grants
last 30 patents
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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
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
Information
Patent Grant
CO2 mineralization in produced and industrial effluent water by pH-...
Patent number
11,230,473
Issue date
Jan 25, 2022
The Regents of the University of California
Gaurav N. Sant
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process for dehumidifying moist gas mixtures
Patent number
11,207,635
Issue date
Dec 28, 2021
Evonik Operations GmbH
Xinming Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
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
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
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...
Information
Patent Grant
Composition and process for the dehydration of gases
Patent number
11,123,688
Issue date
Sep 21, 2021
Dow Global Technologies LLC
Christophe R. Laroche
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mobile sterilization system, mobile execution system, and mobile an...
Patent number
11,123,449
Issue date
Sep 21, 2021
Chio Kang Medical, Inc.
Jianlong Xue
B60 - VEHICLES IN GENERAL
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
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
Information
Patent Grant
Hydrogen sulfide removal process
Patent number
11,072,746
Issue date
Jul 27, 2021
Merichem Company
Preshit Gawade
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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
Information
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
PROCESS
Publication number
20230356144
Publication date
Nov 9, 2023
Cemvita Factory, Inc.
Roger Allen HARRIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information
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
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
MAGNETIC SWING ABSORPTION
Publication number
20230302399
Publication date
Sep 28, 2023
Khalifa University of Science and Technology
Dionysios KAROUSOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
HYDROGEN SULFIDE SCAVENGING COMPOSITIONS WITH SUPRAMOLECULAR STRUC...
Publication number
20230182069
Publication date
Jun 15, 2023
BPS JUST ENERGY TECHNOLOGY, LLC
Derek E. VAUGHN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH CAPACITY CARBON DIOXIDE ABSORBENT SOLVENT RESISTANT TO OXIDATI...
Publication number
20230149851
Publication date
May 18, 2023
Shahrekord Carbon Dioxide Co.
Safieh Karimi Vardanjani
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
Information
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
Information
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
Information
Patent Application
SYSTEM FOR ELIMINATING BAD-SMELLING EMISSIONS FROM INDUSTRIAL PROCE...
Publication number
20220176302
Publication date
Jun 9, 2022
VALLI ZABBAN S.P.A
Eugenio OLMI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
ARTICLES COMPOSED OF ANHYDROUS POLYELECTROLYTE COMPLEXES AND THEIR...
Publication number
20220168707
Publication date
Jun 2, 2022
The Florida State University Research Foundation, Incorporated
Joseph Schlenoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Information
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
ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMO...
Publication number
20220080348
Publication date
Mar 17, 2022
Kabushiki Kaisha Toshiba
Akiko SUZUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT COMPOSITION FOR CO2 CAPTURE AND A PROCESS MEDIATED THEREOF
Publication number
20220072472
Publication date
Mar 10, 2022
Indian Oil Corporation Limited
Prakash Chandra SAHOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
AN APPARATUS FOR REMOVING WATER FROM A FLUID
Publication number
20220026081
Publication date
Jan 27, 2022
INTEX HOLDINGS PTY LTD
Roger DAVIES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gas Dehydration
Publication number
20210387136
Publication date
Dec 16, 2021
DOW GLOBAL TECHNOLOGIES LLC
Runyu Tan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR DEHUMIDIFYING MOIST GAS MIXTURES
Publication number
20210362089
Publication date
Nov 25, 2021
Evonik Operations GmbH
Xinming Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMO...
Publication number
20210291108
Publication date
Sep 23, 2021
Kabushiki Kaisha Toshiba
Akiko Suzuki
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
METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE S...
Publication number
20210179926
Publication date
Jun 17, 2021
INNOSPEC LIMITED
Philip Maltas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMBINED ACID GAS REMOVAL AND WATER FILTRATION SYSTEM
Publication number
20210138390
Publication date
May 13, 2021
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
ABDULKAREM IBRAHIM AMHAMED
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL