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Organic chemistry
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Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for dehydrogenating hydrocarbons
Patent number
12,344,577
Issue date
Jul 1, 2025
Dow Global Technologies LLC
Kevin Blann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of heavy isoparaffinic hydrocarbons
Patent number
12,312,305
Issue date
May 27, 2025
Lummus Technology LLC
Marc Andrew Laurin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tandem catalysis for alkane and alcohol dehydrogenation coupled to...
Patent number
12,311,343
Issue date
May 27, 2025
Northwestern University
Justin M. Notestein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for forming light olefins that include use of cooled produc...
Patent number
12,291,498
Issue date
May 6, 2025
Dow Global Technologies LLC
Matthew T. Pretz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst systems and methods for producing olefins using the same
Patent number
12,280,360
Issue date
Apr 22, 2025
Dow Global Technologies LLC
Lin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
C4 feedstock preprocessing for MTBE units and crackers
Patent number
12,240,793
Issue date
Mar 4, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Vijay Dinkar Bodas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods and systems for performing oxidative coupling of methane
Patent number
12,227,466
Issue date
Feb 18, 2025
Lummus Technology LLC
Gary Podrebarac
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing dehydrogenation catalyst for linear chain ligh...
Patent number
12,145,133
Issue date
Nov 19, 2024
Heesung Catalysts Corporation
Hyun-sik Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for dehydrogenation of light alkanes
Patent number
12,134,084
Issue date
Nov 5, 2024
Purdue Research Foundation
Jeffrey T. Miller
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
Method for aromatization of lower hydrocarbons to produce benzene a...
Patent number
12,054,446
Issue date
Aug 6, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Suman Kumar Jana
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for upgrading alkanes and alkyl aromatic hydrocarbons
Patent number
12,054,456
Issue date
Aug 6, 2024
ExxonMobil Chemical Patents Inc.
Xiaoying Bao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for purifying isobutene from a C4 stream and process system...
Patent number
12,006,285
Issue date
Jun 11, 2024
OMV DOWNSTREAM GMBH
Suman Thotla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for forming light olefins that include use of cooled produc...
Patent number
11,987,547
Issue date
May 21, 2024
Dow Global Technologies LLC
Matthew T. Pretz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing polyunsaturated hydrocarbons from C4 hydrocarb...
Patent number
11,952,340
Issue date
Apr 9, 2024
EVONIK OXENO GMBH & CO. KG
Stephan Peitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reconstituted dehydrogenation catalyst showing slowed activity loss...
Patent number
11,951,455
Issue date
Apr 9, 2024
Dow Global Technologies LLC
Lin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nickel-iron catalyst and methods of making and using same
Patent number
11,931,727
Issue date
Mar 19, 2024
Saudi Arabian Oil Company
Nawal Saad Alhajri
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for hydroformylation of olefins using Pt and DPEphos
Patent number
11,866,400
Issue date
Jan 9, 2024
Evonik Operations GmbH
Carolin Schneider
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid-acid catalyzed paraffin alkylation with rare earth-modified m...
Patent number
11,851,386
Issue date
Dec 26, 2023
Exelus, Inc.
Mitrajit Mukherjee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process to conduct an endothermic dehydrogenation and/or aromatisat...
Patent number
11,840,509
Issue date
Dec 12, 2023
TOTALENERGIES ONETECH
Gleb Veryasov
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Single atom metal doped ceria for CO oxidation and HC hydrogenation...
Patent number
11,745,169
Issue date
Sep 5, 2023
UNM Rainforest Innovations
Andrew DeLaRiva
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for processing pentanes
Patent number
11,724,973
Issue date
Aug 15, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Vijay Dinkar Bodas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for dehydrogenating hydrocarbons
Patent number
11,724,974
Issue date
Aug 15, 2023
Dow Global Technologies LLC
Kevin Blann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes for upgrading alkanes and alkyl aromatic hydrocarbons
Patent number
11,680,029
Issue date
Jun 20, 2023
ExxonMobil Chemical Patents Inc.
Xiaoying Bao
C07 - ORGANIC CHEMISTRY
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
Method for purifying isobutene from a C4 stream and process system...
Patent number
11,649,197
Issue date
May 16, 2023
OMV DOWNSTREAM GMBH
Suman Thotla
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of preparing an aromatization catalyst
Patent number
11,648,541
Issue date
May 16, 2023
Chevron Phillips Chemical Company, LP
An-Hsiang Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chemical processing utilizing hydrogen containing supplemental fuel...
Patent number
11,643,377
Issue date
May 9, 2023
Dow Global Technologies LLC
Matthew T. Pretz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkane dehydrogenation catalyst and methods of converting alkanes t...
Patent number
11,623,903
Issue date
Apr 11, 2023
UChicago Argonne, LLC
Christopher L. Marshall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes to convert paraffins to heavier products
Patent number
11,584,699
Issue date
Feb 21, 2023
ExxonMobil Technology and Engineering Company
Kun Wang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ONE-STEP PROCESS OF MAKING BCI
Publication number
20250236570
Publication date
Jul 24, 2025
INTERNATIONAL FLAVORS & FRAGRANCES INC.
Carlos LOPEZ-CRUZ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR CONVERTING SATURATED POLYETHYLENE TO ALKENE PRODUCTS
Publication number
20250230112
Publication date
Jul 17, 2025
DOW GLOBAL TECHNOLOGIES LLC
Ivan A. Konstantinov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYSTS AND PROCESS FOR CATALYTICALLY CONVERTING NAPHTHA TO LIGHT...
Publication number
20250214067
Publication date
Jul 3, 2025
UOP LLC
Deng-Yang Jan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REACTING OLEFINS WITH PRIOR SEPARATION OF THE FEED STREAM
Publication number
20250197334
Publication date
Jun 19, 2025
Evonik Oxeno GmbH & Co. KG
Alexander Brächer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HEAVY AROMATIC CONVERSION FOR INCREASED BTX PRODUCTION
Publication number
20250154081
Publication date
May 15, 2025
UOP LLC
Kristen E. Allaire
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR PRODUCING C8 AROMATIC HYDROCARBON HAVING REDUCED ETHYL...
Publication number
20250144605
Publication date
May 8, 2025
SK INNOVATION CO., LTD.
Sang Il Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND CATALYST FOR METHANE CONVERSION TO CYCLOHEXANE
Publication number
20250128242
Publication date
Apr 24, 2025
The Royal Institution for the advancement of Learning/McGill University
Chao-Jun LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR METHANOL PRODUCTION
Publication number
20250074850
Publication date
Mar 6, 2025
Boris Davidoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING DEUTERATED ORGANIC COMPOUNDS
Publication number
20240343676
Publication date
Oct 17, 2024
Merck Patent GmbH
PHILIPP STOESSEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST AND PROCESS FOR HYDROGENATION OF OLEFINS
Publication number
20240343661
Publication date
Oct 17, 2024
Evonik Oxeno GmbH & Co. KG
Ralf Meier
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Dehydrogenating Alkanes and Alkyl Aromatic Hydrocarbons
Publication number
20240327316
Publication date
Oct 3, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Saurabh S. Maduskar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Processes for Regenerating Catalysts and for Upgrading Alkanes and/...
Publication number
20240316544
Publication date
Sep 26, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Xiaoying Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR FORMING LIGHT OLEFINS THAT INCLUDE USE OF COOLED PRODUC...
Publication number
20240300872
Publication date
Sep 12, 2024
DOW GLOBAL TECHNOLOGIES LLC
Matthew T. Pretz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING OLEFINS USING NOVEL CATALYST AND CIRCULATING F...
Publication number
20240300871
Publication date
Sep 12, 2024
SK GAS CO., LTD.
Daesung PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Dehydrogenating Alkanes and Alkyl Aromatic Hydrocarbons
Publication number
20240294446
Publication date
Sep 5, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Christian A. Diaz Urrutia
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PURIFYING ISOBUTENE FROM A C4 STREAM AND PROCESS SYSTEM...
Publication number
20240286978
Publication date
Aug 29, 2024
OMV Downstream GmbH
Suman THOTLA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst Compositions and Processes for Making and Using Same
Publication number
20240269653
Publication date
Aug 15, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Aaron R. Garg
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING RENEWABLE PRODUCT STREAMS
Publication number
20240217899
Publication date
Jul 4, 2024
UOP LLC
Avram M. Buchbinder
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF MONOAROMATIC HYDROCARBONS FROM HYDROCARBON FEEDSTOCKS
Publication number
20240182796
Publication date
Jun 6, 2024
SABIC Global Technologies B.V.
Syed Ahmed Ali
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC REACTION PROCESS
Publication number
20240173711
Publication date
May 30, 2024
UOP LLC
John Q. Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING OXIDE AND METHOD FOR PRODUCING PT/BI COMPOSITE...
Publication number
20240158332
Publication date
May 16, 2024
KAO CORPORATION
Yukiko NOMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIGNOCELLULOSE REFINERY
Publication number
20240116835
Publication date
Apr 11, 2024
Katholieke Universiteit Leuven
Bert SELS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SYSTEMS AND METHODS FOR PRODUCING OLEFINS USING THE SAME
Publication number
20240100510
Publication date
Mar 28, 2024
DOW GLOBAL TECHNOLOGIES LLC
Lin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Solid-Acid Catalyzed Paraffin Alkylation With Rare Earth-Modified M...
Publication number
20240083827
Publication date
Mar 14, 2024
Exelus Inc.
Mitrajit Mukherjee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SYSTEMS USEFUL FOR DEHYDROGENATION
Publication number
20240050927
Publication date
Feb 15, 2024
DOW GLOBAL TECHNOLOGIES LLC
Lin Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE SELECTIVE HYDROGENATION OF THE C2 FRACTION COMPRISIN...
Publication number
20240043357
Publication date
Feb 8, 2024
IFP Energies nouvelles
Florent ALLAIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF HEAVY ISOPARAFFINIC HYDROCARBONS
Publication number
20230365478
Publication date
Nov 16, 2023
Lummus Technology LLC
Marc Andrew Laurin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NICKEL-IRON CATALYST AND METHODS OF MAKING AND USING SAME
Publication number
20230347321
Publication date
Nov 2, 2023
Saudi Arabian Oil Company
Nawal Saad Alhajri
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PLATINUM-LOADED ALUMINA CATALYST, METHOD OF PRODUCING SAME, AND MET...
Publication number
20230338927
Publication date
Oct 26, 2023
CHIYODA CORPORATION
Yoshimi OKADA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO CONDUCT AN ENDOTHERMIC DEHYROGENATION AND/OR AROMATISATI...
Publication number
20230295062
Publication date
Sep 21, 2023
TOTALENERGIES ONETECH
Gleb VERYASOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL