Cyclic amines

Industry

CPC
B01D2252/20436

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Parent Industries

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

Current Industry

B01D2252/20436Cyclic amines

Industries

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Patents Grantslast 30 patents

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
Decontamination of sulfur contaminants from a vessel
- Patent number 11,850,551
- Issue date Dec 26, 2023
- United Laboratories International, LLC
- Stephen D. Matza
- 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
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
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
Cyclic amine for selectively removing hydrogen sulphide
- Patent number 11,130,094
- Issue date Sep 28, 2021
- BASF SE
- Thomas Ingram
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Decontamination of sulfur contaminants from a vessel
- Patent number 10,960,348
- Issue date Mar 30, 2021
- United Laboratories International, LLC
- Stephen D. Matza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite amine absorbing solution, and device and method for remov...
- Patent number 10,960,346
- Issue date Mar 30, 2021
- MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
- Hiroshi Tanaka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Compact contacting systems and methods for scavenging sulfur-contai...
- Patent number 10,876,052
- Issue date Dec 29, 2020
- ExxonMobil Upstream Research Company
- Shwetha Ramkumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information 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
Information Patent Grant
Method and system for removing contaminants from a gas stream using...
- Patent number 10,794,167
- Issue date Oct 6, 2020
- Schlumberger Technology Corporation
- Z. Frank Zheng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Metal-organic frameworks appended with cyclic diamines for carbon d...
- Patent number 10,780,388
- Issue date Sep 22, 2020
- The Regents of the University of California
- Jeffrey R. Long
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of predicting/optimizing hydrogen sulfide scavenging capacit...
- Patent number 10,745,633
- Issue date Aug 18, 2020
- SCHLUMBERGER NORGE AS
- Raquel Rodriguez Gonzalez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nitrogen based hydrogen sulfide scavengers and method of use thereof
- Patent number 10,711,204
- Issue date Jul 14, 2020
- Dorf Ketal Chemicals (India) Private Limited
- Mahesh Subramaniyam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carbon dioxide absorbent and apparatus of separating and recovering...
- Patent number 10,625,200
- Issue date Apr 21, 2020
- Kabushiki Kaisha Toshiba
- Akiko Suzuki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Decontamination of sulfur contaminants from a vessel
- Patent number 10,583,392
- Issue date Mar 10, 2020
- United Laboratories International, LLC
- Stephen D. Matza
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cyclic amine for selectively removing hydrogen sulphide
- Patent number 10,493,398
- Issue date Dec 3, 2019
- BASF SE
- Thomas Ingram
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Capture and release of acid gasses using tunable organic solvents w...
- Patent number 10,456,739
- Issue date Oct 29, 2019
- Battelle Memorial Institute
- Phillip K. Koech
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Unconditioned syngas composition and method of cleaning up same for...
- Patent number 10,280,081
- Issue date May 7, 2019
- Thermochem Recovery International, Inc.
- Ravi Chandran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for converting biomass into fischer-tropsch products with ca...
- Patent number 10,214,418
- Issue date Feb 26, 2019
- Thermochem Recovery International, Inc.
- Ravi Chandran
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of reducing hydrogen sulfide levels in gaseous mixtures usin...
- Patent number 10,155,911
- Issue date Dec 18, 2018
- Dow Global Technologies LLC
- Runyu Tan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device for extraction of pollutants by multichannel tubular membrane
- Patent number 10,137,385
- Issue date Nov 27, 2018
- Universite d'Aix-Marseille
- Stephane Anguille
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of enhancing removal of gaseous contaminants from a feedstre...
- Patent number 10,112,142
- Issue date Oct 30, 2018
- Baker Hughes, a GE company, LLC
- Waynn C. Morgan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon dioxide absorbent comprising triamine
- Patent number 10,099,172
- Issue date Oct 16, 2018
- University-Industry Cooperation Group of Kyung Hee University
- Sung Yun Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for syngas clean-up of semi-volatile organic compounds with...
- Patent number 10,065,858
- Issue date Sep 4, 2018
- Thermochem Recovery International, Inc.
- Ravi Chandran
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for syngas clean-up of semi-volatile organic compounds with...
- Patent number 10,011,483
- Issue date Jul 3, 2018
- Thermochem Recovery International, Inc.
- Ravi Chandran
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for syngas clean-up of semi-volatile organic compounds with...
- Patent number 10,011,482
- Issue date Jul 3, 2018
- Thermochem Recovery International, Inc.
- Ravi Chandran
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for the treatment of a gas stream, in particular...
- Patent number 9,987,587
- Issue date Jun 5, 2018
- Siemens Aktiengesellschaft
- Kevin Brechtel
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Process for capturing sulfur dioxide from a gas stream
- Patent number 9,919,262
- Issue date Mar 20, 2018
- Shell Oil Company
- Michel Ouimet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DICHLOROMETHANE-FREE SYNTHESIS OF CYCLOPROPENIMINES
- Publication number 20240425446
- Publication date Dec 26, 2024
- International Business Machines Corporation
- James L. Hedrick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF MELAMINE CYANURATE NANOPARTICLES AND SILICA NANOPARTICLES FO...
- Publication number 20240207783
- Publication date Jun 27, 2024
- NISSAN CHEMICAL AMERICA CORPORATION
- John Edmond SOUTHWELL
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING
- Publication number 20240139680
- Publication date May 2, 2024
- NISSAN CHEMICAL AMERICA CORPORATION
- Samuel James MAGUIRE-BOYLE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ABSORBER AGENT FOR CARBON DIOXIDE DERIVED FROM ATMOSPHERE
- Publication number 20240123397
- Publication date Apr 18, 2024
- KOBE GAKUIN EDUCATIONAL FOUNDATION
- Fuyuhiko INAGAKI
- 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
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
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
NOVEL AMINE COMPOUND, ACID GAS ABSORBENT, METHOD FOR REMOVING ACID...
- Publication number 20230104687
- Publication date Apr 6, 2023
- Kabushiki Kaisha Toshiba
- Yoshihiko NAKANO
- C01 - INORGANIC CHEMISTRY
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
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
METHOD OF SCAVENGING ACID SULFIDE SPECIES
- Publication number 20210197116
- Publication date Jul 1, 2021
- INNOSPEC LIMITED
- Philip Maltas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM A GAS STREAM USING...
- Publication number 20200173266
- Publication date Jun 4, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Z. Frank Zheng
- E21 - EARTH DRILLING MINING
Information Patent Application
CYCLIC AMINE FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE
- Publication number 20200030739
- Publication date Jan 30, 2020
- BASF SE
- Thomas INGRAM
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF PRODUCING SULFUR-DEPLETED SYNGAS
- Publication number 20190210874
- Publication date Jul 11, 2019
- Thermochem Recovery International, Inc.
- RAVI CHANDRAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONDITIONED SYNGAS COMPOSITION, METHOD OF MAKING SAME AND METHOD OF...
- Publication number 20190210873
- Publication date Jul 11, 2019
- Thermochem Recovery International, Inc.
- Ravi Chandran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON DIOXIDE ABSORBENT AND APPARATUS OF SEPARATING AND RECOVERING...
- Publication number 20190083922
- Publication date Mar 21, 2019
- KABUSHIKI KAISHA TOSHIBA
- Akiko SUZUKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METAL-ORGANIC FRAMEWORKS APPENDED WITH CYCLIC DIAMINES FOR CARBON D...
- Publication number 20190039015
- Publication date Feb 7, 2019
- The Regents of the University of California
- Jeffrey R. Long
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UNCONDITIONED SYNGAS COMPOSITION AND METHOD OF CLEANING UP SAME FOR...
- Publication number 20190010050
- Publication date Jan 10, 2019
- ThermoChem Recovery International, Inc.
- RAVI CHANDRAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Compact Contacting Systems and Methods for Scavenging Sulfur-Contai...
- Publication number 20180362858
- Publication date Dec 20, 2018
- Shwetha Ramkumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Decontamination of Sulfur Contaminants from a Vessel
- Publication number 20180353900
- Publication date Dec 13, 2018
- UNITED LABORATORIES INTERNATIONAL, LLC
- Stephen D. Matza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REDUCING HYDROGEN SULFIDE LEVELS IN GASEOUS MIXTURES USIN...
- Publication number 20180044598
- Publication date Feb 15, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Runyu Tan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS ST...
- Publication number 20170312681
- Publication date Nov 2, 2017
- Carbonoro B.V.
- Immanuel Jurg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE REMOVAL OF H2S FROM SOUR GAS WHILE LIMITING SCAVENG...
- Publication number 20170275546
- Publication date Sep 28, 2017
- John F. Schartz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS ST...
- Publication number 20170246586
- Publication date Aug 31, 2017
- Carbonoro B.V.
- Immanuel Jurg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON DIOXIDE ABSORBENT COMPRISING TRIAMINE
- Publication number 20170246587
- Publication date Aug 31, 2017
- UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG-HEE UNIVERSITY
- Sung Yun HONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...
- Publication number 20170166446
- Publication date Jun 15, 2017
- Thermochem Recovery International, Inc.
- Ravi CHANDRAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...
- Publication number 20170152140
- Publication date Jun 1, 2017
- Thermochem Recovery International, Inc.
- Ravi Chandran
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...
- Publication number 20170152139
- Publication date Jun 1, 2017
- Thermochem Recovery International, Inc.
- Ravi CHANDRAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Component Separations in Polymerization
- Publication number 20170145125
- Publication date May 25, 2017
- Chevron Phillips Chemical Company LP
- Scott E. Kufeld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Cyclic amines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of generating clean syngas

Decontamination of sulfur contaminants from a vessel

Solvent composition for CO2 capture and a process mediated thereof

Method of producing a cooled syngas of improved quality

H2S gas scrubbing and monitoring system for laboratory applications

Method of producing sulfur-depleted syngas

Cyclic amine for selectively removing hydrogen sulphide

Decontamination of sulfur contaminants from a vessel

Composite amine absorbing solution, and device and method for remov...

Compact contacting systems and methods for scavenging sulfur-contai...

Conditioned syngas composition, method of making same and method of...

Method and system for removing contaminants from a gas stream using...

Metal-organic frameworks appended with cyclic diamines for carbon d...

Method of predicting/optimizing hydrogen sulfide scavenging capacit...

Nitrogen based hydrogen sulfide scavengers and method of use thereof

Carbon dioxide absorbent and apparatus of separating and recovering...

Decontamination of sulfur contaminants from a vessel

Cyclic amine for selectively removing hydrogen sulphide

Capture and release of acid gasses using tunable organic solvents w...

Unconditioned syngas composition and method of cleaning up same for...

Method for converting biomass into fischer-tropsch products with ca...

Method of reducing hydrogen sulfide levels in gaseous mixtures usin...

Device for extraction of pollutants by multichannel tubular membrane

Method of enhancing removal of gaseous contaminants from a feedstre...

Carbon dioxide absorbent comprising triamine

Method for syngas clean-up of semi-volatile organic compounds with...

Method for syngas clean-up of semi-volatile organic compounds with...

Method for syngas clean-up of semi-volatile organic compounds with...

Method and device for the treatment of a gas stream, in particular...

Process for capturing sulfur dioxide from a gas stream

Patents Applicationslast 30 patents

DICHLOROMETHANE-FREE SYNTHESIS OF CYCLOPROPENIMINES

USE OF MELAMINE CYANURATE NANOPARTICLES AND SILICA NANOPARTICLES FO...

USE OF SILICA NANOPARTICLES WITH TRIAZINE FOR H2S SCAVENGING

ABSORBER AGENT FOR CARBON DIOXIDE DERIVED FROM ATMOSPHERE

METHOD OF PRODUCING A COOLED SYNGAS OF IMPROVED QUALITY

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

HYDROGEN SULFIDE SCAVENGING COMPOSITIONS WITH SUPRAMOLECULAR STRUC...

NOVEL AMINE COMPOUND, ACID GAS ABSORBENT, METHOD FOR REMOVING ACID...

Method of Producing a Cooled Syngas of Improved Quality

SOLVENT COMPOSITION FOR CO2 CAPTURE AND A PROCESS MEDIATED THEREOF

H2S GAS SCRUBBING AND MONITORING SYSTEM FOR LABORATORY APPLICATIONS

METHOD OF SCAVENGING ACID SULFIDE SPECIES

METHOD AND SYSTEM FOR REMOVING CONTAMINANTS FROM A GAS STREAM USING...

CYCLIC AMINE FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE

METHOD OF PRODUCING SULFUR-DEPLETED SYNGAS

CONDITIONED SYNGAS COMPOSITION, METHOD OF MAKING SAME AND METHOD OF...

CARBON DIOXIDE ABSORBENT AND APPARATUS OF SEPARATING AND RECOVERING...

METAL-ORGANIC FRAMEWORKS APPENDED WITH CYCLIC DIAMINES FOR CARBON D...

UNCONDITIONED SYNGAS COMPOSITION AND METHOD OF CLEANING UP SAME FOR...

Compact Contacting Systems and Methods for Scavenging Sulfur-Contai...

Decontamination of Sulfur Contaminants from a Vessel

METHOD OF REDUCING HYDROGEN SULFIDE LEVELS IN GASEOUS MIXTURES USIN...

PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS ST...

PROCESS FOR THE REMOVAL OF H2S FROM SOUR GAS WHILE LIMITING SCAVENG...

PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS ST...

CARBON DIOXIDE ABSORBENT COMPRISING TRIAMINE

METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...

METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...

METHOD FOR SYNGAS CLEAN-UP OF SEMI-VOLATILE ORGANIC COMPOUNDS WITH...

Component Separations in Polymerization