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CPC
C07C7/11

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C7/00Purification Separation Use of additives

Current Industry

C07C7/11by absorption

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Energy-efficient process for removing butenes from C4-hydrocarbon s...
- Patent number 12,312,313
- Issue date May 27, 2025
- EVONIK OXENO GMBH & CO. KG
- Philip Lutze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of light olefins from dry hydrocarbon gas from refinery an...
- Patent number 12,304,887
- Issue date May 20, 2025
- Kellogg Brown & Root LLC
- Gautham Krishnaiah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine absorber configuration
- Patent number 12,285,718
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Saleh H. Al-Ofi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mitigating naturally occurring radioactive material in oxidative de...
- Patent number 12,240,806
- Issue date Mar 4, 2025
- Nova Chemicals (International) S.A.
- Vasily Simanzhenkov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated processes and systems for producing para-xylenes
- Patent number 12,065,401
- Issue date Aug 20, 2024
- Saudi Arabian Oil Company
- Qi Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of preparing alcohols
- Patent number 12,012,371
- Issue date Jun 18, 2024
- Thyssenkrupp Uhde GmbH
- Nils Tenhumberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for separating butenes from C4 hydrocarbon streams, with sub...
- Patent number 11,964,940
- Issue date Apr 23, 2024
- EVONIK OXENO GMBH & CO. KG
- Philip Lutze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and plant for separation of a hydrocarbon mixture
- Patent number 11,919,852
- Issue date Mar 5, 2024
- Linde GMBH
- Duc Tuat Pham
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovery of light olefins from dry hydrocarbon gas from refinery an...
- Patent number 11,905,241
- Issue date Feb 20, 2024
- Kellogg Brown & Root LLC
- Gautham Krishnaiah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mesoporous poly (aryl ether ketone) hollow fiber membranes and use...
- Patent number 11,878,284
- Issue date Jan 23, 2024
- Avanpore LLC
- Benjamin Bikson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon generation system and hydrocarbon generation method
- Patent number 11,795,121
- Issue date Oct 24, 2023
- IHI Corporation
- Hiroyuki Kamata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for conversion of diols to olefin products
- Patent number 11,780,787
- Issue date Oct 10, 2023
- UT-Battelle, LLC
- Zhenglong Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and process for recovering methane and carbon dioxide from b...
- Patent number 11,708,313
- Issue date Jul 25, 2023
- WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
- Noah Whitmore
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for separating light hydrocarbons
- Patent number 11,649,406
- Issue date May 16, 2023
- China Petroleum and Chemical Corporation
- Shujuan Luo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for recovering a stream of C2+ hydrocarbons in a residual re...
- Patent number 11,629,108
- Issue date Apr 18, 2023
- TECHNIP ENERGIES FRANCE
- Yvon Simon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Co-production of high purity isobutane and butene-1 from mixed C4s
- Patent number 11,505,512
- Issue date Nov 22, 2022
- Lummus Technology LLC
- Martinus Johannes Almering
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mesoporous poly (aryl ether ketone) hollow fiber membranes and use...
- Patent number 11,491,464
- Issue date Nov 8, 2022
- Avanpore LLC
- Benjamin Bikson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Efficiency of a gas conditioning system via hydrate inhibitor injec...
- Patent number 11,377,401
- Issue date Jul 5, 2022
- ExxonMobil Technology and Engineering Company
- Paul W. Sibal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Natural gas liquids recovery process
- Patent number 11,326,116
- Issue date May 10, 2022
- Saudi Arabian Oil Company
- Ayman M. Mohammad
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for producing a separation product containing predominantly...
- Patent number 11,319,264
- Issue date May 3, 2022
- Linde Aktiengesellschaft
- Tuat Pham Duc
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reducing energy consumption in the regeneration of hybr...
- Patent number 11,253,811
- Issue date Feb 22, 2022
- Dow Global Technologies LLC
- John R. Dowdle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Side chamber process monitor for adsorptive separation process
- Patent number 11,249,058
- Issue date Feb 15, 2022
- UOP LLC
- James W. Harris
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production process of 1,3-butadiene
- Patent number 11,230,513
- Issue date Jan 25, 2022
- JSR Corporation
- Mayu Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and process for recovering methane and carbon dioxide from b...
- Patent number 11,220,470
- Issue date Jan 11, 2022
- WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
- Noah Whitmore
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production and isolation of monocyclic aromatic compounds from a ga...
- Patent number 11,214,529
- Issue date Jan 4, 2022
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Guadalupe Aranda Almansa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the separation of C4 olefin mixtures
- Patent number 11,214,530
- Issue date Jan 4, 2022
- Zhejiang University
- Huabin Xing
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diamondoid fuels
- Patent number 11,203,726
- Issue date Dec 21, 2021
- The United States of America, as represented by the Secretary of the Navy
- Benjamin G Harvey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of top dividing wall in isomerization unit
- Patent number 11,161,055
- Issue date Nov 2, 2021
- SULZER MANAGEMENT AG
- Manish Bhargava
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
CONTAMINANT REMOVAL AND REDUCTION SYSTEM
- Publication number 20250154082
- Publication date May 15, 2025
- Honeywell International Inc.
- Phoebe Henson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ETHANE RECOVERY PROCESS AND ALKYLATION PROCESS WITH ETHANE RECOVERY
- Publication number 20250115534
- Publication date Apr 10, 2025
- Lummus Technology LLC
- Sanjeev Ram
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...
- Publication number 20250019325
- Publication date Jan 16, 2025
- WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
- NOAH WHITMORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Process for Removal of Heavy Hydrocarbons from a Feed...
- Publication number 20240417639
- Publication date Dec 19, 2024
- Air Products and Chemicals, Inc.
- Mark Julian Roberts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM
- Publication number 20240399289
- Publication date Dec 5, 2024
- Eastman Chemical Company
- David Eugene Slivensky
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Systems and Methods for Quenching and Removal of Solids from a Hydr...
- Publication number 20240368060
- Publication date Nov 7, 2024
- ExxonMobil Technology and Engineering Company
- Carlos A. Amaya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOLECULAR SORBENT COMPOSITIONS AND METHODS OF USE THEREOF
- Publication number 20240309023
- Publication date Sep 19, 2024
- The Board of Regents of the University of Texas System
- Rasika DIAS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VAPOR RECOVERY SYSTEM WITH COUNTERCURRENT AND CO-CURRENT ABSORBANT...
- Publication number 20240286979
- Publication date Aug 29, 2024
- CROWN IRON WORKS COMPANY
- Benjamin Wayne Floan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Membrane-Based Separation Processes Enhanced with an Absorption Device
- Publication number 20240279141
- Publication date Aug 22, 2024
- EXXONMOBIL CHEMICAL PATENTS INC.
- Keith H. Kuechler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH OXY...
- Publication number 20240246886
- Publication date Jul 25, 2024
- UOP LLC
- Andrew Piotrowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR RECOVERING CRACKED PRODUCT
- Publication number 20240158323
- Publication date May 16, 2024
- UOP LLC
- Susmitha Chakkingal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ENERGY-EFFICIENT PROCESS FOR REMOVING BUTENES FROM C4-HYDROCARBON S...
- Publication number 20240059633
- Publication date Feb 22, 2024
- Evonik Operations GmbH
- Philip Lutze
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MICROPOROUS HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SEPARATING PROPYL...
- Publication number 20230399277
- Publication date Dec 14, 2023
- Board of Regents, The University of Texas System
- Banglin CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SEPARATING BUTENES FROM C4 HYDROCARBON STREAMS, WITH SUB...
- Publication number 20230391689
- Publication date Dec 7, 2023
- Evonik Operations GmbH
- Philip Lutze
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recovery Of Light Olefins From Dry Hydrocarbon Gas From Refinery An...
- Publication number 20230391691
- Publication date Dec 7, 2023
- Kellogg Brown & Root LLC
- Gautham Krishnaiah
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MITIGATING NATURALLY OCCURRING RADIOACTIVE MATERIAL IN OXIDATIVE DE...
- Publication number 20230257326
- Publication date Aug 17, 2023
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Vasily SIMANZHENKOV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CONVERSION OF DIOLS TO OLEFIN PRODUCTS
- Publication number 20230242464
- Publication date Aug 3, 2023
- UT-Battelle, LLC
- Zhenglong Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOBILE GAS PROCESSING PLANT
- Publication number 20230227383
- Publication date Jul 20, 2023
- TYPHON TECHNOLOGY SOLUTIONS, LLC
- Toby King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZEOLITIC ADSORBENT FOR THE SEPARATION OF HYDROCARBON ISOMERS
- Publication number 20230219059
- Publication date Jul 13, 2023
- IFP Energies nouvelles
- Javier Perez-Pellitero
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mesoporous Poly (Aryl Ether Ketone) Hollow Fiber Membranes And Use...
- Publication number 20230060660
- Publication date Mar 2, 2023
- Avanpore LLC
- Benjamin Bikson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATING AROMATIC ISOMERS USING AQUEOUS SOLUTIONS OF CUCURBITURIL...
- Publication number 20230040069
- Publication date Feb 9, 2023
- King Abdullah University of Science and Technology
- Gengwu ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR UPGRADING BIO-BASED MATERIAL AND UPGRADED MATERIAL
- Publication number 20230020748
- Publication date Jan 19, 2023
- NESTE OYJ
- Antti OJALA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process For Treating A Gas Stream From Plastic Pyrolisis And/Or Bio...
- Publication number 20220402840
- Publication date Dec 22, 2022
- TECHNIP ENERGIES FRANCE
- Veronique Reich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HYDROCARBON GENERATION SYSTEM AND HYDROCARBON GENERATION METHOD
- Publication number 20220332663
- Publication date Oct 20, 2022
- IHI Corporation
- Hiroyuki KAMATA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING ALKENES
- Publication number 20220306550
- Publication date Sep 29, 2022
- ThyssenKrupp Industrial Solutions AG
- Nils TENHUMBERG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PROCESSING A GASEOUS COMPOSITION
- Publication number 20220306948
- Publication date Sep 29, 2022
- ThyssenKrupp Industrial Solutions AG
- Michael KLEIBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS OF PREPARING ALCOHOLS
- Publication number 20220298088
- Publication date Sep 22, 2022
- ThyssenKrupp Industrial Solutions AG
- Nils TENHUMBERG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recovery Of Light Olefins From Dry Hydrocarbon Gas From Refinery An...
- Publication number 20220194878
- Publication date Jun 23, 2022
- Kellogg Brown & Root LLC
- Gautham Krishnaiah
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINE ABSORBER CONFIGURATION
- Publication number 20220152549
- Publication date May 19, 2022
- Aramco Overseas Company UK Ltd
- Saleh H. Al-Ofi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...
- Publication number 20220127211
- Publication date Apr 28, 2022
- WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
- NOAH WHITMORE
- C01 - INORGANIC CHEMISTRY

by absorption

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Energy-efficient process for removing butenes from C4-hydrocarbon s...

Recovery of light olefins from dry hydrocarbon gas from refinery an...

Amine absorber configuration

Mitigating naturally occurring radioactive material in oxidative de...

Integrated processes and systems for producing para-xylenes

Process of preparing alcohols

Method for separating butenes from C4 hydrocarbon streams, with sub...

Process and plant for separation of a hydrocarbon mixture

Recovery of light olefins from dry hydrocarbon gas from refinery an...

Mesoporous poly (aryl ether ketone) hollow fiber membranes and use...

Hydrocarbon generation system and hydrocarbon generation method

Method for conversion of diols to olefin products

System and process for recovering methane and carbon dioxide from b...

Method and system for separating light hydrocarbons

Method for recovering a stream of C2+ hydrocarbons in a residual re...

Co-production of high purity isobutane and butene-1 from mixed C4s

Mesoporous poly (aryl ether ketone) hollow fiber membranes and use...

Composition for removal of sulfur-containing compound

H2S gas scrubbing and monitoring system for laboratory applications

Efficiency of a gas conditioning system via hydrate inhibitor injec...

Natural gas liquids recovery process

Method for producing a separation product containing predominantly...

Process for reducing energy consumption in the regeneration of hybr...

Side chamber process monitor for adsorptive separation process

Production process of 1,3-butadiene

System and process for recovering methane and carbon dioxide from b...

Production and isolation of monocyclic aromatic compounds from a ga...

Method for the separation of C4 olefin mixtures

Diamondoid fuels

Use of top dividing wall in isomerization unit

Patents Applicationslast 30 patents

CONTAMINANT REMOVAL AND REDUCTION SYSTEM

ETHANE RECOVERY PROCESS AND ALKYLATION PROCESS WITH ETHANE RECOVERY

SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...

Apparatus and Process for Removal of Heavy Hydrocarbons from a Feed...

PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM

Systems and Methods for Quenching and Removal of Solids from a Hydr...

MOLECULAR SORBENT COMPOSITIONS AND METHODS OF USE THEREOF

VAPOR RECOVERY SYSTEM WITH COUNTERCURRENT AND CO-CURRENT ABSORBANT...

Membrane-Based Separation Processes Enhanced with an Absorption Device

PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH OXY...

PROCESS FOR RECOVERING CRACKED PRODUCT

ENERGY-EFFICIENT PROCESS FOR REMOVING BUTENES FROM C4-HYDROCARBON S...

MICROPOROUS HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SEPARATING PROPYL...

METHOD FOR SEPARATING BUTENES FROM C4 HYDROCARBON STREAMS, WITH SUB...

Recovery Of Light Olefins From Dry Hydrocarbon Gas From Refinery An...

MITIGATING NATURALLY OCCURRING RADIOACTIVE MATERIAL IN OXIDATIVE DE...

METHOD FOR CONVERSION OF DIOLS TO OLEFIN PRODUCTS

MOBILE GAS PROCESSING PLANT

ZEOLITIC ADSORBENT FOR THE SEPARATION OF HYDROCARBON ISOMERS

Mesoporous Poly (Aryl Ether Ketone) Hollow Fiber Membranes And Use...

SEPARATING AROMATIC ISOMERS USING AQUEOUS SOLUTIONS OF CUCURBITURIL...

METHOD FOR UPGRADING BIO-BASED MATERIAL AND UPGRADED MATERIAL

Process For Treating A Gas Stream From Plastic Pyrolisis And/Or Bio...

HYDROCARBON GENERATION SYSTEM AND HYDROCARBON GENERATION METHOD

PROCESS FOR PREPARING ALKENES

METHOD FOR PROCESSING A GASEOUS COMPOSITION

PROCESS OF PREPARING ALCOHOLS

Recovery Of Light Olefins From Dry Hydrocarbon Gas From Refinery An...

AMINE ABSORBER CONFIGURATION

SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...