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Catalysts comprising molecular sieves
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Patents Grants
last 30 patents
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Patent Grant
Catalytic process for the production of aromatic hydrocarbons from...
Patent number
12,264,117
Issue date
Apr 1, 2025
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCOR...
Bipul Sarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts and processes for converting aromatics
Patent number
12,239,964
Issue date
Mar 4, 2025
ExxonMobil Engineering & Technology Company
Joseph E. Gatt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for reforming a heavy aromatic stream
Patent number
12,221,407
Issue date
Feb 11, 2025
Virent, Inc.
Paul G. Blommel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pyrolysis of low-density polyethylene using a metal-doped zeolite
Patent number
12,122,960
Issue date
Oct 22, 2024
King Fahd University of Petroleum & Minerals
Abdul Gani Abdul Jameel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and catalyst for the production of 1,3-butadiene from ethanol
Patent number
11,969,714
Issue date
Apr 30, 2024
SCG CHEMICALS COMPANY LIMITED
Aunchana Wangriya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for reforming a heavy aromatic stream
Patent number
11,952,332
Issue date
Apr 9, 2024
Virent, Inc.
Paul G. Blommel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and cracking catalyst for cracking butenes to produce light...
Patent number
11,840,505
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Hashim N Al Khunaizi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for converting light olefin to aromatics, method of making...
Patent number
11,766,666
Issue date
Sep 26, 2023
CHINA INVESTMENT CORPORATION LIMITED
Lisa Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Calcination of microporous molecular sieve catalysts
Patent number
11,701,645
Issue date
Jul 18, 2023
ExxonMobil Chemical Patents Inc.
Larry L. Iaccino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite media for non-oxidative ethane dehydrogenation, and relat...
Patent number
11,684,910
Issue date
Jun 27, 2023
Battelle Energy Ailiance, LLC
Lucun Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Additive for FCC process
Patent number
11,666,895
Issue date
Jun 6, 2023
Johnson Matthey Process Technologies, Inc.
Mehdi Allahverdi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bimetallic catalysts supported on zeolites for selective conversion...
Patent number
11,559,795
Issue date
Jan 24, 2023
SABIC Global Technologies, B.V.
Prasanna Dasari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Maximization of light olefins in FCC process
Patent number
11,524,926
Issue date
Dec 13, 2022
Johnson Matthey Process Technologies, Inc.
Mehdi Allahverdi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing olefins from dehydrogenation of alkane and a...
Patent number
11,517,885
Issue date
Dec 6, 2022
PTT Global Chemical Public Company Limited
Chularat Wattanakit
C07 - ORGANIC CHEMISTRY
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
Catalyst composition
Patent number
11,229,899
Issue date
Jan 25, 2022
Shell Oil Company
Hong-Xin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for directly preparing p-xylene from synthetic gas and aroma...
Patent number
11,225,443
Issue date
Jan 18, 2022
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Youming Ni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal-loaded zeolite catalysts for the halogen-free conversion of d...
Patent number
11,123,719
Issue date
Sep 21, 2021
Enerkem, Inc.
Allen Artur Carl Reule
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aromatization catalyst, preparation method, regeneration method the...
Patent number
11,097,263
Issue date
Aug 24, 2021
China University of Petroleum—Beijing
Liang Zhao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking catalyst for preparing light aromatic hydrocarbon, me...
Patent number
11,091,411
Issue date
Aug 17, 2021
S-Oil Corporation
Jung Kyoo Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes for rejuvenating catalysts
Patent number
10,994,268
Issue date
May 4, 2021
ExxonMobil Chemical Patents Inc.
Larry L. Iaccino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for converting heavy reformate to produce BTX compounds
Patent number
10,927,059
Issue date
Feb 23, 2021
Saudi Arabian Oil Company
Veera Venkata Ramakrishna Tammana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the oligomerization of acetylene in the presence of hyd...
Patent number
10,906,850
Issue date
Feb 2, 2021
Studiengesellschaft Kohle mbH
Ferdi Schueth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst composition for enhancing yield of olefins in fluid cataly...
Patent number
10,894,248
Issue date
Jan 19, 2021
Indian Oil Corporation Limited
Mohan Prabhu Kuvettu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Processes for regenerating catalysts
Patent number
10,821,427
Issue date
Nov 3, 2020
ExxonMobil Chemical Patents Inc.
Jeremy W. Bedard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for directly preparing aromatics from syngas
Patent number
10,815,162
Issue date
Oct 27, 2020
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Youming Ni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of producing composite zeolite catalysts for heavy reformat...
Patent number
10,723,630
Issue date
Jul 28, 2020
Saudi Arabian Oil Company
Mohamed Elanany
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of producing composite zeolite catalysts for heavy reformat...
Patent number
10,723,631
Issue date
Jul 28, 2020
Saudi Arabian Oil Company
Raed Hasan Abudawoud
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Small crystal ZSM-5, its synthesis and use
Patent number
10,662,068
Issue date
May 26, 2020
ExxonMobil Research and Engineering Company
Allen W. Burton
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for conversion of acyclic C5 compounds to cyclic C5 compoun...
Patent number
10,611,705
Issue date
Apr 7, 2020
ExxonMobil Chemical Patents Inc.
Larry L. Iaccino
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Ni IMPREGNATED METAL MODIFIED ZSM-5 CATALYST FOR DEHYDRATION OF AQU...
Publication number
20250065314
Publication date
Feb 27, 2025
Council of Scientific and Industrial Research
Umesh KUMAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING BENZENE, TOLUENE AND P-XYLENE BY COUPLING CONV...
Publication number
20240391855
Publication date
Nov 28, 2024
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Zhongmin LIU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR SYNTHESIZING LIQUEFIED PETROLEUM GAS AND METHOD FOR PR...
Publication number
20240307860
Publication date
Sep 19, 2024
FURUKAWA ELECTRIC CO., LTD.
Tomohiko MORI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REFORMING A HEAVY AROMATIC STREAM
Publication number
20240217900
Publication date
Jul 4, 2024
VIRENT, INC.
Paul G. Blommel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYTIC PROCESS FOR THE PRODUCTION OF AROMATIC HYDROCARBONS FROM...
Publication number
20240025820
Publication date
Jan 25, 2024
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCOR...
Bipul SARKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHANE ACTIVATION SYSTEMS INCLUDING A COMPOSITE MEDIA AND RELATED R...
Publication number
20230390748
Publication date
Dec 7, 2023
Battelle Energy Alliance, LLC
Lucun Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR REFORMING A HEAVY AROMATIC STREAM
Publication number
20230122414
Publication date
Apr 20, 2023
VIRENT, INC.
Paul G. Blommel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR CONVERTING LIGHT OLEFIN TO AROMATICS, METHOD OF MAKING...
Publication number
20220203343
Publication date
Jun 30, 2022
CHINA ENERGY INVESTMENT CORPORATION LIMITED
Lisa Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalysts and Processes for Converting Aromatics
Publication number
20220126279
Publication date
Apr 28, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Joseph E. Gatt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MAXIMIZATION OF LIGHT OLEFINS IN FCC PROCESS
Publication number
20220106240
Publication date
Apr 7, 2022
Johnson Matthey Process Technologies, Inc.
Mehdi ALLAHVERDI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD AND CATALYST FOR THE PRODUCTION OF 1,3-BUTADIENE FROM ETHANOL
Publication number
20220080397
Publication date
Mar 17, 2022
SCG CEMICALS COMPANY LIMITED
Aunchana WANGRIYA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Calcination of Microporous Molecular Sieve Catalysts
Publication number
20210394163
Publication date
Dec 23, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Larry L. Iaccino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MEDIA FOR NON-OXIDATIVE ETHANE DEHYDROGENATION, AND RELAT...
Publication number
20210229080
Publication date
Jul 29, 2021
Battelle Energy Alliance, LLC
Lucun Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Improved Naphtha Steam Cracking Process
Publication number
20200392055
Publication date
Dec 17, 2020
TOTAL RESEARCH & TECHNOLOGY FELUY
Nikolai Nesterenko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR DIRECTLY PREPARING AROMATICS FROM SYNGAS
Publication number
20200270187
Publication date
Aug 27, 2020
DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
Youming NI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR DIRECTLY PREPARING P-XYLENE FROM SYNTHETIC GAS AND AROMA...
Publication number
20200270188
Publication date
Aug 27, 2020
DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
Youming NI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITION FOR ENHANCING YIELD OF OLEFINS IN FLUID CATALY...
Publication number
20200086304
Publication date
Mar 19, 2020
Indian Oil Corporation Limited
Mohan Prabhu KUVETTU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heavy Aromatics Conversion Processes and Catalyst Compositions Used...
Publication number
20200031740
Publication date
Jan 30, 2020
EXXONMOBIL CHEMICAL PATENTS INC.
Christine N. Elias
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS OF PRODUCING COMPOSITE ZEOLITE CATALYSTS FOR HEAVY REFORMAT...
Publication number
20190284056
Publication date
Sep 19, 2019
Saudi Arabian Oil Company
Mohamed Elanany
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROCRACKING CATALYST FOR PREPARING LIGHT AROMATIC HYDROCARBON, ME...
Publication number
20190284111
Publication date
Sep 19, 2019
S-Oil Corporation
Jung Kyoo LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR CONVERTING HEAVY REFORMATE TO PRODUCE BTX COMPOUNDS
Publication number
20190284115
Publication date
Sep 19, 2019
Saudi Arabian Oil Company
Tammana Veeara Venkata Ramakrishna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE OLIGOMERIZATION OF ACETYLENE IN THE PRESENCE OF HYD...
Publication number
20190256442
Publication date
Aug 22, 2019
Studiengesellschaft Kohle mbH
Ferdi SCHUETH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SMALL CRYSTAL ZSM-5, ITS SYNTHESIS AND USE
Publication number
20190062171
Publication date
Feb 28, 2019
ExxonMobil Research and Engineering Company
Allen W. Burton
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ZEOLITIC 3D SCAFFOLDS WITH TAILORED SURFACE TOPOGRAPHY FOR METHANOL...
Publication number
20190001311
Publication date
Jan 3, 2019
THE CURATORS OF THE UNIVERSITY OF MISSOURI
Ali A. Rownaghi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR CONVERSION OF ACYCLIC C5 COMPOUNDS TO CYCLIC C5 COMPOUN...
Publication number
20180319722
Publication date
Nov 8, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Larry L. Iaccino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR REGENERATING CATALYSTS
Publication number
20180318812
Publication date
Nov 8, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Jeremy W. Bedard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALKYLAROMATIC CONVERSION CATALYST
Publication number
20180243731
Publication date
Aug 30, 2018
Shell Oil Company
Yuriy YANSON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst System and Use in Heavy Aromatics Conversion Processes
Publication number
20180029025
Publication date
Feb 1, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Christine N. Elia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OLIGOMERIZATION OF ETHYLENE
Publication number
20170327437
Publication date
Nov 16, 2017
Korea Research Institute of Chemical Technology
Dong Won HWANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Cyclic C5 Compounds
Publication number
20170121246
Publication date
May 4, 2017
EXXONMOBIL CHEMICAL PATENTS INC.
Larry L. Iaccino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL