Diamines

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CPC
B01D2252/2041

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2252/00Absorbents

Current Industry

B01D2252/2041Diamines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Composite amine absorbent, removal unit, and removal method
- Patent number 12,138,584
- Issue date Nov 12, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and process of capturing carbon dioxide from flue gases
- Patent number 12,138,588
- Issue date Nov 12, 2024
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek Bumb
- 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
Modular membrane isolation carbon desorption device, carbon capture...
- Patent number 12,121,859
- Issue date Oct 22, 2024
- Central South University
- Changhong Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 and apparatus for recovering absorbing agents in acid gas tr...
- Patent number 12,102,958
- Issue date Oct 1, 2024
- INEOS Americas, LLC
- Ulises I. Cruz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solvent and process for removing carbon dioxide from a gaseous mixt...
- Patent number 12,059,649
- Issue date Aug 13, 2024
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek Bumb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stable immobilized amine sorbents for REE and heavy metal recovery...
- Patent number 12,031,029
- Issue date Jul 9, 2024
- United States Department of Energy
- Mcmahan L. Gray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Carbon dioxide absorbent and method for separating out carbon dioxi...
- Patent number 11,872,519
- Issue date Jan 16, 2024
- Sogang University Research Foundation
- Kwang Soon Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and process of capturing carbon dioxide from flue gases
- Patent number 11,850,552
- Issue date Dec 26, 2023
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek Bumb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method to separate gases using high viscosity liquid sor...
- Patent number 11,826,695
- Issue date Nov 28, 2023
- Xerox Corporation
- Mahati Chintapalli
- 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
Composite amine absorbent, and device and method for removing CO2 o...
- Patent number 11,772,041
- Issue date Oct 3, 2023
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Highly efficient CO2 absorbent composition and method for preparing...
- Patent number 11,666,853
- Issue date Jun 6, 2023
- Korea Institute of Science and Technology
- In Wook Nah
- 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
Use of aminals to remove acid gases from fluid gas streams
- Patent number 11,473,026
- Issue date Oct 18, 2022
- Foremark Performance Chemicals
- Jon Bingham
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods and systems for removing CO2 from a feed gas
- Patent number 11,446,604
- Issue date Sep 20, 2022
- Massachusetts Institute of Technology
- Trevor Alan Hatton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for recovering absorbing agents in acid gas tr...
- Patent number 11,433,347
- Issue date Sep 6, 2022
- INEOS Americas, LLC
- Ulises I. Cruz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition for removal of sulfur-containing compound
- Patent number 11,434,433
- Issue date Sep 6, 2022
- Kuraray Co., Ltd.
- Masaki Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of improved sulfur capture from a syngas mixture
- Patent number 11,420,155
- Issue date Aug 23, 2022
- SAUDI ARABIAN OIL COMPANY and
- Milind M. Vaidya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
H2S gas scrubbing and monitoring system for laboratory applications
- Patent number 11,406,936
- Issue date Aug 9, 2022
- Saudi Arabian Oil Company
- Mohammed Thewaiban AlJuaid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Systems and methods incorporating ionic liquids for electrochemical...
- Patent number 11,298,649
- Issue date Apr 12, 2022
- Massachusetts Institute of Technology
- Trevor Alan Hatton
- C01 - INORGANIC 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
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
Carbon capture solvents having alcohols and amines and methods for...
- Patent number 11,224,836
- Issue date Jan 18, 2022
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek Bumb
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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

Patents Applicationslast 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
METHODS AND COMPOSITIONS FOR CARBON CAPTURE
- Publication number 20240375047
- Publication date Nov 14, 2024
- Entropy Inc.
- Raphael IDEM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
- Publication number 20240342686
- Publication date Oct 17, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COUPLED UREA MELAMINE PLANT
- Publication number 20240327358
- Publication date Oct 3, 2024
- Stamicarbon B.V.
- Rahul PATIL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AMINE SOLVENT-BASED CARBON CAPTURE COMPOSITIONS
- Publication number 20240286074
- Publication date Aug 29, 2024
- International Business Machines Corporation
- JAMES MCDONAGH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON DIOXIDE RECOVERING METHOD AND CARBON DIOXIDE RECOVERING DEVICE
- Publication number 20240198287
- Publication date Jun 20, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Kazuki KOUNO
- 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
COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
- Publication number 20240042377
- Publication date Feb 8, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
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
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
- Publication number 20230330596
- Publication date Oct 19, 2023
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek BUMB
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER COMPRISING A PLURALITY OF ACTIVE AMINE GROUPS, RELATED POLY...
- Publication number 20230323031
- Publication date Oct 12, 2023
- Agency for Science, Technology and Research
- Satyasankar Jana
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
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
REVAMPING OF AMMONIA-UREA PLANTS
- Publication number 20230211312
- Publication date Jul 6, 2023
- Casale SA
- Filippo Iocchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...
- Publication number 20230106908
- Publication date Apr 6, 2023
- Ineos Americas, LLC
- Ulises I. Cruz
- 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
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
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...
- Publication number 20220379258
- Publication date Dec 1, 2022
- TIANGONG UNIVERSITY
- Qingsong ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR
- Publication number 20220370952
- Publication date Nov 24, 2022
- enVerid Systems, Inc.
- Udi MEIRAV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGHLY EFFICIENT CO2 ABSORBENT COMPOSITION AND METHOD FOR PREPARING...
- Publication number 20220233997
- Publication date Jul 28, 2022
- Korea Institute of Science and Technology
- In Wook NAH
- 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
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
COMPOSITE AMINE ABSORBENT, AND DEVICE AND METHOD FOR REMOVING CO2 O...
- Publication number 20220096996
- Publication date Mar 31, 2022
- Mitsubishi Heavy Industries Engineering, Ltd.
- Hiroshi Tanaka
- 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
H2S GAS SCRUBBING AND MONITORING SYSTEM FOR LABORATORY APPLICATIONS
- Publication number 20220008864
- Publication date Jan 13, 2022
- Saudi Arabian Oil Company
- Mohammed Thewaiban AlJuaid
- G01 - MEASURING TESTING
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
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
- Publication number 20210322923
- Publication date Oct 21, 2021
- CARBON CLEAN SOLUTIONS LIMITED
- Prateek BUMB
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composite amine absorbent, removal unit, and removal method

System and process of capturing carbon dioxide from flue gases

Method and a system for the removal of carbon dioxide from solvents

Modular membrane isolation carbon desorption device, carbon capture...

Method of capturing a target species from a gas

Method and apparatus for recovering absorbing agents in acid gas tr...

Solvent and process for removing carbon dioxide from a gaseous mixt...

Stable immobilized amine sorbents for REE and heavy metal recovery...

Process and system for capture of carbon dioxide

Carbon dioxide absorbent and method for separating out carbon dioxi...

System and process of capturing carbon dioxide from flue gases

System and method to separate gases using high viscosity liquid sor...

Solvent composition for CO2 capture and a process mediated thereof

Composite amine absorbent, and device and method for removing CO2 o...

Diamine solvent system for CO2 capture

Highly efficient CO2 absorbent composition and method for preparing...

Process and system for capture of carbon dioxide

Use of aminals to remove acid gases from fluid gas streams

Methods and systems for removing CO2 from a feed gas

Method and apparatus for recovering absorbing agents in acid gas tr...

Composition for removal of sulfur-containing compound

Process of improved sulfur capture from a syngas mixture

H2S gas scrubbing and monitoring system for laboratory applications

Compositions and methods for carbon dioxide capture

Absorbent compositions including amino-siloxanes

Systems and methods incorporating ionic liquids for electrochemical...

Removal of hydrogen sulphide and carbon dioxide from a stream of fluid

Diamine solvent system for CO2 capture

Carbon capture solvents having alcohols and amines and methods for...

Absorption agent, method of manufacturing same, and method for sepa...

Patents Applicationslast 30 patents

PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE

METHODS AND COMPOSITIONS FOR CARBON CAPTURE

COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD

COUPLED UREA MELAMINE PLANT

AMINE SOLVENT-BASED CARBON CAPTURE COMPOSITIONS

CARBON DIOXIDE RECOVERING METHOD AND CARBON DIOXIDE RECOVERING DEVICE

CARBON DIOXIDE ABSORBER

COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD

Method of Capturing a Target Species From a Gas

METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...

NOVEL DIAMINE SOLVENT SYSTEM FOR CO2 CAPTURE

SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES

POLYMER COMPRISING A PLURALITY OF ACTIVE AMINE GROUPS, RELATED POLY...

Method and Scavenging Mixture for Removing Hydrogen Sulfide from a...

PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE

Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hyd...

REVAMPING OF AMMONIA-UREA PLANTS

METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...

Methods And Compositions for Carbon Capture

COMPOSITIONS AND METHODS FOR CARBON DIOXIDE CAPTURE

LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...

METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR

HIGHLY EFFICIENT CO2 ABSORBENT COMPOSITION AND METHOD FOR PREPARING...

ABSORBENT FOR CO2 OR H2S, OR BOTH OF CO2 AND H2S, AND DEVICE AND ME...

DIAMINE SOLVENT SYSTEM FOR CO2 CAPTURE

COMPOSITE AMINE ABSORBENT, AND DEVICE AND METHOD FOR REMOVING CO2 O...

SOLVENT COMPOSITION FOR CO2 CAPTURE AND A PROCESS MEDIATED THEREOF

H2S GAS SCRUBBING AND MONITORING SYSTEM FOR LABORATORY APPLICATIONS

PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE

SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES