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Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
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C07C5/333
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for producing olefins
Patent number
12,351,552
Issue date
Jul 8, 2025
Dow Global Technologies LLC
Lin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst compositions and methods of preparation and use thereof
Patent number
12,330,140
Issue date
Jun 17, 2025
BASF Corporation
Joseph C. Dellamorte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cleaning process of a vinyl aromatic compounds distillation unit an...
Patent number
12,319,650
Issue date
Jun 3, 2025
TOTALENERGIES ONETECH
Jean-Pierre Thoret Bauchet
C07 - ORGANIC CHEMISTRY
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
Alkane catalytic dehydrogenation reaction device and catalyst regen...
Patent number
12,311,350
Issue date
May 27, 2025
SHANGHAI SUPEZET ENGINEERING TECHNOLOGY CO., LTD.
Chunyi Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems for isobutane to transportation fuel
Patent number
12,291,680
Issue date
May 6, 2025
Phillips 66 Company
Anthony O. Baldridge
C07 - ORGANIC CHEMISTRY
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
Heat storage in chemical reactors
Patent number
12,269,984
Issue date
Apr 8, 2025
Lummus Technology LLC
Gary George Podrebarac
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methanol production process from syngas produced by catalytic parti...
Patent number
12,264,124
Issue date
Apr 1, 2025
ENI S.p.A.
Sivadinarayana Chinta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst supports—composition and process of manufacture
Patent number
12,251,686
Issue date
Mar 18, 2025
Madan Mohan Bhasin
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
Isobutane to transportation fuel
Patent number
12,234,416
Issue date
Feb 25, 2025
Phillips 66 Company
Anthony O. Baldridge
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Oxidative dehydrogenation process
Patent number
12,209,067
Issue date
Jan 28, 2025
Nova Chemicals (International) S.A.
Shahin Goodarznia
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for paraffin dehydrogenation
Patent number
12,179,176
Issue date
Dec 31, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Biju Maippan Devassy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cobalt-based single-atom dehydrogenation catalysts and method for p...
Patent number
12,161,999
Issue date
Dec 10, 2024
SK Innovation Co., Ltd.
Ho Won Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for paraffin dehydrogenation
Patent number
12,145,132
Issue date
Nov 19, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Biju Maippan Devassy
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
Propane/butane dehydrogenation complex with thermal oxidation system
Patent number
12,017,984
Issue date
Jun 25, 2024
Honeywell International Inc.
Rui de Menezes
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
11,987,547
Issue date
May 21, 2024
Dow Global Technologies LLC
Matthew T. Pretz
C07 - ORGANIC CHEMISTRY
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
Method, apparatus, and system for enhanced oil and gas recovery wit...
Patent number
11,933,152
Issue date
Mar 19, 2024
XDI Holdings, LLC
James Charles Juranitch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heat storage in chemical reactors
Patent number
11,920,078
Issue date
Mar 5, 2024
Lummus Technology LLC
Gary George Podrebarac
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for upgrading natural gas liquids from shale gas without fr...
Patent number
11,912,655
Issue date
Feb 27, 2024
Purdue Research Foundation
Rakesh Agrawal
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes and apparatuses for operating a hydrocarbon conversion zone
Patent number
11,884,616
Issue date
Jan 30, 2024
UOP LLC
Bryan J. Egolf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluidized bed dehydrogenation process for light olefin production
Patent number
11,873,276
Issue date
Jan 16, 2024
Indian Oil Corporation Limited
Hima Bindu Doosa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for olefins generation
Patent number
11,865,515
Issue date
Jan 9, 2024
ExxonMobil Technology and Engineering Company
Brian M. Weiss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes for upgrading alkanes and alkyl aromatic hydrocarbons
Patent number
11,859,136
Issue date
Jan 2, 2024
ExxonMobil Chemical Patents Inc.
Xiaoying Bao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Agglomerated ODH catalyst
Patent number
11,772,073
Issue date
Oct 3, 2023
Nova Chemicals (International) S.A.
Xiaoliang Gao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst supports—composition and process of manufacture
Patent number
11,772,082
Issue date
Oct 3, 2023
Madan Mohan Bhasin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROPANE DEHYDROGENATION SYSTEM WITH SINGLE CASING REACTOR EFFLUENT...
Publication number
20250207598
Publication date
Jun 26, 2025
Nuovo Pignone Tecnologie S.r.l.
Sergio GHEZZI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SYSTEM AND PROCESS FOR THE PREPARATION OF ALPHA OLEFINS AN...
Publication number
20250186979
Publication date
Jun 12, 2025
Pannon Egyetem
Jeno HANCSÓK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND PROCESSES FOR CATALYTIC CONVERSION OF C1-C5 ALCOHOLS TO...
Publication number
20250171382
Publication date
May 29, 2025
Gevo, Inc.
Jonathan Smith
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CLEANING PROCESS OF A VINYL AROMATIC COMPOUNDS DISTILLATION UNIT AN...
Publication number
20250109083
Publication date
Apr 3, 2025
TOTALENERGIES ONETECH
Jean-Pierre THORET BAUCHET
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHANOL DEHYDRATION PROCESS
Publication number
20250084017
Publication date
Mar 13, 2025
Scientific Design Company, Inc.
Saurabh KATIYAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cobalt-Based Single-Atom Dehydrogenation Catalysts and Method for P...
Publication number
20250083133
Publication date
Mar 13, 2025
SK INNOVATION CO., LTD.
Ho Won Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST AND METHOD FOR OXIDATIVE DEHYDROGENATION OF LOW-CARBON ALK...
Publication number
20250074845
Publication date
Mar 6, 2025
Braskem America, Inc.
Ishant Khurana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING LINEAR ALPHA-OLEFIN BY OLIGOMERIZATION OF ETH...
Publication number
20250073692
Publication date
Mar 6, 2025
NANJING CHEMISTRY NEW ENERGY TECHNOLOGY CO., LTD.
Xiwu CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROGRAMMABLE LOGIC CONTROL OPTIMIZATION IN ISO-BUTANE DEHYDROGENATI...
Publication number
20240417347
Publication date
Dec 19, 2024
SABIC Global Technologies B.V.
Faysal Benaskar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHYLBENZENE DEHYDROGENATION CATALYST, PREPARATION METHOD THEREFOR,...
Publication number
20240399341
Publication date
Dec 5, 2024
China Petroleum and Chemical Corporation
Tieqiang ZENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CO2-MEDIATED OXIDATIVE DEHYDROGENATION OF PROPANE OVER MODIFIED VOx...
Publication number
20240351014
Publication date
Oct 24, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Mohammad Mozahar HOSSAIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYSTS FOR DEHYDROGENATION PROCESS
Publication number
20240343663
Publication date
Oct 17, 2024
DOW GLOBAL TECHNOLOGIES LLC
Lin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND A SYSTEM FOR ENHANCING THE YIELD OF LIGHT OLEFINS
Publication number
20240317657
Publication date
Sep 26, 2024
Indian Oil Corporation Limited
Shikha SALUJA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Process and System for Preparing a Target Compound
Publication number
20240294447
Publication date
Sep 5, 2024
Linde GmbH
Mathieu Zellhuber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HEAT STORAGE IN CHEMICAL REACTORS
Publication number
20240254377
Publication date
Aug 1, 2024
Lummus Technology LLC
Gary George Podrebarac
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Processes for Regenerating Catalysts and for Upgrading Alkanes and/...
Publication number
20240226869
Publication date
Jul 11, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Xiaoying Bao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR PRODUCING ETHYLENE FROM ALCOHOL
Publication number
20240217901
Publication date
Jul 4, 2024
UOP LLC
Saikrishna Laxmirajam Gosangari
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PROPYLENE
Publication number
20240199511
Publication date
Jun 20, 2024
SUMITOMO CHEMICAL COMPANY, LIMITED
Keisuke TANAKA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SEPARATION OF HYDROGEN, METHANE, ETHANE, AND PROPANE IN NAPHTHA TO...
Publication number
20240190791
Publication date
Jun 13, 2024
UOP LLC
Sudipta K. Ghosh
C07 - ORGANIC CHEMISTRY
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
Producing Ethylene by Oxidatively Dehydrogenating Ethane
Publication number
20240166579
Publication date
May 23, 2024
Linde GmbH
Mathieu Zellhuber
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBON-SUPPORTED BORON CATALYSTS FOR OXIDATIVE DEHYDROGENATION OF A...
Publication number
20240123428
Publication date
Apr 18, 2024
Wisconsin Alumni Research Foundation
Ive HERMANS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF PRODUCING ALKENYLAROMATIC COMPOUND USING DEHYDROGENATION...
Publication number
20240109823
Publication date
Apr 4, 2024
CLARIANT INTERNATIONAL LTD
Felix SCHULZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PRODUCING OLEFINS
Publication number
20240051901
Publication date
Feb 15, 2024
DOW GLOBAL TECHNOLOGIES LLC
Lin Luo
C07 - ORGANIC CHEMISTRY
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
ISOBUTANE TO TRANSPORTATION FUEL
Publication number
20240034949
Publication date
Feb 1, 2024
PHILLIPS 66 COMPANY
Anthony O. Baldridge
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CATALYST SUPPORTS - COMPOSITION AND PROCESS OF MANUFACTURE
Publication number
20230405561
Publication date
Dec 21, 2023
AVN Corporation
Madan Mohan Bhasin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
DEHYDROGENATION CATALYST FOR PREPARING OLEFIN FROM ALKANE GAS AND M...
Publication number
20230381749
Publication date
Nov 30, 2023
SK GAS CO., LTD.
Daesung PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL