Xylenes

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CPC
C07C15/08

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C15/00Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts

Current Industry

C07C15/08Xylenes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modified graphene, method of producing modified graphene, modified...
- Patent number 12,054,617
- Issue date Aug 6, 2024
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of controlling structure of defects in MFI zeolite membranes
- Patent number 12,036,516
- Issue date Jul 16, 2024
- Korea University Research and Business Foundation
- Jungkyu Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desilicated ZSM-5 catalysts for xylene isomerization
- Patent number 12,023,657
- Issue date Jul 2, 2024
- Ineos US Chemicals Company
- Philip Nubel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zeolitic adsorbent for the separation of hydrocarbon isomers
- Patent number 12,005,420
- Issue date Jun 11, 2024
- Arkema France
- Javier Perez-Pellitero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing aromatic hydrocarbons
- Patent number 11,976,039
- Issue date May 7, 2024
- LG Chem, Ltd.
- Sung June Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electromagnetic field-assisted method for chemical conversion
- Patent number 11,975,303
- Issue date May 7, 2024
- United States Department of Energy
- Dushyant Shekhawat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Xylene separation processes using a membrane separator
- Patent number 11,673,848
- Issue date Jun 13, 2023
- ExxonMobil Chemical Patents Inc.
- Oluwagbogo Adebayo-Ige
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for selectivating catalyst for producing paraxylene by meth...
- Patent number 11,673,849
- Issue date Jun 13, 2023
- ExxonMobil Chemical Patents Inc.
- Tan-Jen Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for producing C8 aromatic hydrocarbon having reduced ethyl...
- Patent number 11,660,588
- Issue date May 30, 2023
- SK Innovation Co., Ltd.
- Sang Il Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Integrated process for optimum production of para-xylene
- Patent number 11,618,723
- Issue date Apr 4, 2023
- Saudi Arabian Oil Company
- Qi Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for converting aromatic hydrocarbons using passivated rea...
- Patent number 11,535,578
- Issue date Dec 27, 2022
- ExxonMobil Chemical Patents Inc.
- Seth M. Washburn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for making modified small-crystal mordenite, transalkylatio...
- Patent number 11,529,615
- Issue date Dec 20, 2022
- UOP LLC
- Martha Leigh Abrams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified graphene, method of producing modified graphene, modified...
- Patent number 11,518,889
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of heavy reformate conversion into aromatic compounds
- Patent number 11,472,755
- Issue date Oct 18, 2022
- Saudi Arabian Oil Company
- Raed Hasan Abudawoud
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods and systems for producing para-xylene from C8-containing co...
- Patent number 11,453,624
- Issue date Sep 27, 2022
- Saudi Arabian Oil Company
- Zhonglin Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zeolite adsorbents based on barium, strontium, potassium and sodium...
- Patent number 11,439,975
- Issue date Sep 13, 2022
- Arkema France
- Catherine Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activation of low metal content catalyst
- Patent number 11,433,386
- Issue date Sep 6, 2022
- ExxonMobil Chemical Patents Inc.
- Mayank Shekhar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing monocyclic aromatic hydrocarbon having 6-8 car...
- Patent number 11,420,913
- Issue date Aug 23, 2022
- ENEOS Corporation
- Hideo Tsuneoka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Integrated aromatics formation and methylation
- Patent number 11,377,402
- Issue date Jul 5, 2022
- ExxonMobil Chemical Patents Inc.
- Catherine M. Dorsi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Xylene production processes and systems
- Patent number 11,377,399
- Issue date Jul 5, 2022
- ExxonMobil Chemical Patents Inc.
- Michel Molinier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Transalkylation start-up processes for supported precious metal cat...
- Patent number 11,331,658
- Issue date May 17, 2022
- ExxonMobil Chemical Patents Inc.
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for preparing aromatics by using syngas
- Patent number 11,332,417
- Issue date May 17, 2022
- HUADIAN COAL INDUSTRY GROUP CO., LTD.
- Yu Cui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatization catalyst and preparation process and use thereof
- Patent number 11,305,265
- Issue date Apr 19, 2022
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Weibin Fan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Olefin aromatization catalyst, preparation method and use thereof,...
- Patent number 11,273,430
- Issue date Mar 15, 2022
- China Energy Investment Corporation Limited
- Hui Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of hydrogenolysis for improved production of paraxylene
- Patent number 11,242,301
- Issue date Feb 8, 2022
- IFP Energies Nouvelles
- Alexandre Pagot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pretreatment process for improving the filling of a chamber with so...
- Patent number 11,235,300
- Issue date Feb 1, 2022
- IFP Energies Nouvelles
- Guillaume Blancke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compositions comprising hydroquinone and catechol, method for prepa...
- Patent number 11,208,370
- Issue date Dec 28, 2021
- Rhodia Operations
- Laurent Garel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method for p-xylene
- Patent number 11,208,367
- Issue date Dec 28, 2021
- ENEOS Corporation
- Ai Minoda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes and apparatuses for toluene and benzene methylation in an...
- Patent number 11,192,833
- Issue date Dec 7, 2021
- UOP LLC
- Guanghui Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of regenerating zeolite catalyst for aromatization of acetyl...
- Patent number 11,148,984
- Issue date Oct 19, 2021
- Industry-University Cooperation Foundation Sogang University
- Kyoung-Su Ha
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF CONVERTING TOLUENE TO BENZENE AND XYLENE USING MESOPOROU...
- Publication number 20240351010
- Publication date Oct 24, 2024
- Saudi Arabian Oil Company
- Veera Venkata Ramakrishna Tammana
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING P-XYLENE
- Publication number 20240317658
- Publication date Sep 26, 2024
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Zhongmin LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SINGLE-STEP CATALYTIC PROCESS FOR THE PRODUCTION OF ALKYLATED AROMA...
- Publication number 20240317656
- Publication date Sep 26, 2024
- Council of Scientific and Industrial Research
- Anup PRAKASH TATHOD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROMAGNETIC FIELD-ASSISTED METHOD FOR CHEMICAL CONVERSION
- Publication number 20240253006
- Publication date Aug 1, 2024
- UNITED STATES DEPARTMENT OF ENERGY
- Dushyant SHEKHAWAT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for Producing High-Octane-Number Fuel Component
- Publication number 20230257329
- Publication date Aug 17, 2023
- Robert G. Tinger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Catalyst for Producing C8 Aromatic Hydrocarbon Having Reduced Ethyl...
- Publication number 20230249166
- Publication date Aug 10, 2023
- SK INNOVATION CO., LTD.
- Sang Il Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
MODIFIED GRAPHENE, METHOD OF PRODUCING MODIFIED GRAPHENE, MODIFIED...
- Publication number 20230127728
- Publication date Apr 27, 2023
- Canon Kabushiki Kaisha
- Taiki Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Xylene Separation Processes Using a Membrane Separator
- Publication number 20230089144
- Publication date Mar 23, 2023
- EXXONMOBIL CHEMICAL PATENTS INC.
- Oluwagbogo Adebayo-Ige
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PRODUCING AROMATIC HYDROCARBONS
- Publication number 20220306555
- Publication date Sep 29, 2022
- LG CHEM, LTD.
- Sung June Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF DECOMPOSING PHENOLIC BY-PRODUCTS
- Publication number 20220259125
- Publication date Aug 18, 2022
- LG CHEM, LTD.
- Min Suk KANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Desilicated ZSM-5 Catalysts for Xylene Isomerization
- Publication number 20210316284
- Publication date Oct 14, 2021
- Ineos US Chemicals Company
- Philip Nubel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
p-XYLENE PRODUCTION METHOD
- Publication number 20210238110
- Publication date Aug 5, 2021
- ENEOS Corporation
- Yasuhiro ARAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF CONTROLLING STRUCTURE OF DEFECTS IN MFI ZEOLITE MEMBRANES
- Publication number 20210213396
- Publication date Jul 15, 2021
- Korea University Research and Business Foundation
- Jungkyu CHOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING MODIFIED SMALL-CRYSTAL MORDENITE, TRANSALKYLATIO...
- Publication number 20210187486
- Publication date Jun 24, 2021
- UOP LLC
- Martha Leigh Abrams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED PROCESS FOR OPTIMUM PRODUCTION OF PARA-XYLENE
- Publication number 20210122689
- Publication date Apr 29, 2021
- Saudi Arabian Oil Company
- Qi Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Recovering Paraxylene in a Pressure Swing Adsorption Unit...
- Publication number 20210101852
- Publication date Apr 8, 2021
- BP CORPORATION NORTH AMERICA INC.
- Brian Benjamin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Xylene Production Processes and Systems
- Publication number 20210032182
- Publication date Feb 4, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Michel Molinier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED PROCESS FOR MAXIMIZING RECOVERY OF AROMATICS
- Publication number 20210024434
- Publication date Jan 28, 2021
- UOP LLC
- Gautam Pandey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Transalkylation Processes for Converting Aromatic Hydrocarbons Comp...
- Publication number 20210017103
- Publication date Jan 21, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Meha Rungta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR P-XYLENE
- Publication number 20210009487
- Publication date Jan 14, 2021
- ENEOS Corporation
- Ai MINODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR P-XYLENE
- Publication number 20210009488
- Publication date Jan 14, 2021
- ENEOS Corporation
- Ai MINODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Paraxylene Production from Naphtha Feed
- Publication number 20200407651
- Publication date Dec 31, 2020
- Saudi Arabian Oil Company
- Yufeng He
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING MODIFIED SMALL-CRYSTAL MORDENITE, TRANSALKYLATIO...
- Publication number 20200368733
- Publication date Nov 26, 2020
- UOP LLC
- Martha Leigh Abrams
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING PARA-XYLENE FROM C8-CONTAINING CO...
- Publication number 20200369581
- Publication date Nov 26, 2020
- Saudi Arabian Oil Company
- Zhonglin Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Recovering Paraxylene in a Crystallization Zone
- Publication number 20200369582
- Publication date Nov 26, 2020
- BP CORPORATION NORTH AMERICA INC.
- Brian Benjamin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING PARA-XYLENE FROM C8-CONTAINING CO...
- Publication number 20200354289
- Publication date Nov 12, 2020
- Saudi Arabian Oil Company
- Zhonglin Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRETREATMENT PROCESS FOR IMPROVING THE FILLING OF A CHAMBER WITH SO...
- Publication number 20200330942
- Publication date Oct 22, 2020
- IFP Energies nouvelles
- Guillaume BLANCKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Converting Aromatic Hydrocarbons Using Passivated Reactor
- Publication number 20200308085
- Publication date Oct 1, 2020
- Exxonmobile Chemical Patents Inc.
- Seth M. Washburn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Processes for Producing Xylenes
- Publication number 20200308087
- Publication date Oct 1, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Daniel J. Benedict
- C07 - ORGANIC CHEMISTRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modified graphene, method of producing modified graphene, modified...

Method of controlling structure of defects in MFI zeolite membranes

Desilicated ZSM-5 catalysts for xylene isomerization

Zeolitic adsorbent for the separation of hydrocarbon isomers

Method of producing aromatic hydrocarbons

Electromagnetic field-assisted method for chemical conversion

Xylene separation processes using a membrane separator

Process for selectivating catalyst for producing paraxylene by meth...

Catalyst for producing C8 aromatic hydrocarbon having reduced ethyl...

Integrated process for optimum production of para-xylene

Processes for converting aromatic hydrocarbons using passivated rea...

Process for making modified small-crystal mordenite, transalkylatio...

Modified graphene, method of producing modified graphene, modified...

Methods of heavy reformate conversion into aromatic compounds

Methods and systems for producing para-xylene from C8-containing co...

Zeolite adsorbents based on barium, strontium, potassium and sodium...

Activation of low metal content catalyst

Method for producing monocyclic aromatic hydrocarbon having 6-8 car...

Integrated aromatics formation and methylation

Xylene production processes and systems

Transalkylation start-up processes for supported precious metal cat...

System and method for preparing aromatics by using syngas

Aromatization catalyst and preparation process and use thereof

Olefin aromatization catalyst, preparation method and use thereof,...

Method of hydrogenolysis for improved production of paraxylene

Pretreatment process for improving the filling of a chamber with so...

Compositions comprising hydroquinone and catechol, method for prepa...

Production method for p-xylene

Processes and apparatuses for toluene and benzene methylation in an...

Method of regenerating zeolite catalyst for aromatization of acetyl...

Patents Applicationslast 30 patents

METHODS OF CONVERTING TOLUENE TO BENZENE AND XYLENE USING MESOPOROU...

METHOD FOR PREPARING P-XYLENE

SINGLE-STEP CATALYTIC PROCESS FOR THE PRODUCTION OF ALKYLATED AROMA...

ELECTROMAGNETIC FIELD-ASSISTED METHOD FOR CHEMICAL CONVERSION

Processes for Producing High-Octane-Number Fuel Component

Catalyst for Producing C8 Aromatic Hydrocarbon Having Reduced Ethyl...

ZEOLITIC ADSORBENT FOR THE SEPARATION OF HYDROCARBON ISOMERS

MODIFIED GRAPHENE, METHOD OF PRODUCING MODIFIED GRAPHENE, MODIFIED...

Xylene Separation Processes Using a Membrane Separator

METHOD OF PRODUCING AROMATIC HYDROCARBONS

METHOD OF DECOMPOSING PHENOLIC BY-PRODUCTS

Desilicated ZSM-5 Catalysts for Xylene Isomerization

p-XYLENE PRODUCTION METHOD

METHOD OF CONTROLLING STRUCTURE OF DEFECTS IN MFI ZEOLITE MEMBRANES

PROCESS FOR MAKING MODIFIED SMALL-CRYSTAL MORDENITE, TRANSALKYLATIO...

INTEGRATED PROCESS FOR OPTIMUM PRODUCTION OF PARA-XYLENE

Method of Recovering Paraxylene in a Pressure Swing Adsorption Unit...

Xylene Production Processes and Systems

INTEGRATED PROCESS FOR MAXIMIZING RECOVERY OF AROMATICS

Transalkylation Processes for Converting Aromatic Hydrocarbons Comp...

PRODUCTION METHOD FOR P-XYLENE

PRODUCTION METHOD FOR P-XYLENE

Paraxylene Production from Naphtha Feed

PROCESS FOR MAKING MODIFIED SMALL-CRYSTAL MORDENITE, TRANSALKYLATIO...

METHODS AND SYSTEMS FOR PRODUCING PARA-XYLENE FROM C8-CONTAINING CO...

Method of Recovering Paraxylene in a Crystallization Zone

METHODS AND SYSTEMS FOR PRODUCING PARA-XYLENE FROM C8-CONTAINING CO...

PRETREATMENT PROCESS FOR IMPROVING THE FILLING OF A CHAMBER WITH SO...

Process for Converting Aromatic Hydrocarbons Using Passivated Reactor

Processes for Producing Xylenes