Phosphines

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CPC
C07C2531/24

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds

Current Industry

C07C2531/24Phosphines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Branched products
- Patent number 12,145,904
- Issue date Nov 19, 2024
- SCION Holdings LLC
- Kyle Killebrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Site-specific isotopic labeling of 1,4-diene systems
- Patent number 12,060,324
- Issue date Aug 13, 2024
- BioJiva LLC
- Dragoslav Vidovic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Butadiene telomerization catalyst preparation and use thereof
- Patent number 11,999,674
- Issue date Jun 4, 2024
- Dow Global Technologies LLC
- Jessica L. Klinkenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Branched products
- Patent number 11,993,565
- Issue date May 28, 2024
- SCION Holdings LLC
- Kyle Killebrew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst systems
- Patent number 11,975,310
- Issue date May 7, 2024
- Saudi Arabian Oil Company
- Sohel Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromium catalyst precursor, ethylene oligomerization catalyst incl...
- Patent number 11,911,749
- Issue date Feb 27, 2024
- SK Innovation Co., Ltd.
- Il Gu Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromium complex and catalyst therefrom
- Patent number 11,896,965
- Issue date Feb 13, 2024
- Dow Global Technologies LLC
- Jerzy Klosin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oligomerization catalyst system activation and related ethylene oli...
- Patent number 11,859,025
- Issue date Jan 2, 2024
- Chevron Phillips Chemical Company LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Halogen-containing compound and use thereof as catalyst ligand in e...
- Patent number 11,826,743
- Issue date Nov 28, 2023
- China Petroleum and Chemical Corporation
- Hongfei Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Circular economy methods of preparing unsaturated compounds
- Patent number 11,753,360
- Issue date Sep 12, 2023
- International Flavors & Fragrances Inc.
- Sunitha Rao Tadepalli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Butadiene telomerization catalyst preparation and use thereof
- Patent number 11,713,286
- Issue date Aug 1, 2023
- Dow Global Technologies LLC
- Jessica L. Klinkenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromium phosphinyl hydroisoindole amidine complexes for tetrameriz...
- Patent number 11,691,931
- Issue date Jul 4, 2023
- Chevron Phillips Chemical Company, LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromium bicyclic phosphinyl amidine complexes for tetramerization...
- Patent number 11,685,701
- Issue date Jun 27, 2023
- Chevron Phillips Chemical Company, LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alcohols production
- Patent number 11,680,032
- Issue date Jun 20, 2023
- SCION Holdings LLC
- Kyle Killebrew
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for oligomerization
- Patent number 11,623,209
- Issue date Apr 11, 2023
- Dow Global Technologies LLC
- Jerzy Klosin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethylene oligomerization/trimerization/tetramerization reactor
- Patent number 11,623,900
- Issue date Apr 11, 2023
- Chevron Phillips Chemical Company, LP
- Bruce E. Kreischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromium phosphinyl isoindole amidine complexes for tetramerization...
- Patent number 11,583,843
- Issue date Feb 21, 2023
- Chevron Phillips Chemical Company, LP
- Steven M. Bischof
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self cleaning reactor system
- Patent number 11,548,837
- Issue date Jan 10, 2023
- Nova Chemicals (International) S.A.
- Stephen Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid-supported amino-diphosphine ligand catalysts for selective ol...
- Patent number 11,541,381
- Issue date Jan 3, 2023
- Saudi Arabian Oil Company
- Yagnaseni Ghosh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst systems
- Patent number 11,529,622
- Issue date Dec 20, 2022
- Saudi Arabian Oil Company
- E A Jaseer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromium bicyclic phosphinyl amidine complexes for tetramerization...
- Patent number 11,505,513
- Issue date Nov 22, 2022
- Chevron Phillips Chemical Company, LP
- Steven M. Bischof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromium phosphinyl hydroisoindole amidine complexes for tetrameriz...
- Patent number 11,492,305
- Issue date Nov 8, 2022
- Chevron Phillips Chemical Company, LP
- Steven M. Bischof
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromium complex and catalyst therefrom
- Patent number 11,491,474
- Issue date Nov 8, 2022
- Dow Global Technologies LLC
- Jerzy Klosin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst systems
- Patent number 11,458,462
- Issue date Oct 4, 2022
- Saudi Arabian Oil Company
- Sohel Shaikh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst systems
- Patent number 11,458,463
- Issue date Oct 4, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Site-specific isotopic labeling of 1,4-diene systems
- Patent number 11,453,637
- Issue date Sep 27, 2022
- RETROTOPE, INC.
- Dragoslav Vidovic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Site-specific isotopic labeling of 1,4-diene systems
- Patent number 11,447,441
- Issue date Sep 20, 2022
- RETROTOPE, INC.
- Dragoslav Vidovic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catalyst systems
- Patent number 11,440,857
- Issue date Sep 13, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethylene selective oligomerization catalyst systems and method for...
- Patent number 11,377,398
- Issue date Jul 5, 2022
- Tao Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Butadiene telomerization catalyst and preparation thereof
- Patent number 11,312,670
- Issue date Apr 26, 2022
- Dow Global Technologies LLC
- Jessica L. Klinkenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE SYNTHESIS OF L-IDITOL AND RECYCLING OF THE CATALYST
- Publication number 20250019328
- Publication date Jan 16, 2025
- BASF SE
- Thomas Schaub
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR LINEAR ALPHA OLEFINS PRODUCTION
- Publication number 20240391850
- Publication date Nov 28, 2024
- SABIC Global Technologies B.V.
- Abdulrahman Ashri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Branched Products
- Publication number 20240294454
- Publication date Sep 5, 2024
- SCION Holdings LLC
- Kyle Killebrew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SITE-SPECIFIC ISOTOPIC LABELING OF 1,4-DIENE SYSTEMS
- Publication number 20240018085
- Publication date Jan 18, 2024
- BioJiva LLC
- Dragoslav VIDOVIC
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF HIGHLY ISOSELECTIVE, THERMALLY STABLE FERROCENE CATALYSTS FO...
- Publication number 20230381764
- Publication date Nov 30, 2023
- Eastman Chemical Company
- Mesfin Ejerssa Janka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Alcohols Production
- Publication number 20230357116
- Publication date Nov 9, 2023
- SCION Holdings LLC
- Kyle Killebrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUTADIENE TELOMERIZATION CATALYST PREPARATION AND USE THEREOF
- Publication number 20230331643
- Publication date Oct 19, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Jessica L. Klinkenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for Producing Cyclic Olefins from Polymers and Re-Polymer...
- Publication number 20230220179
- Publication date Jul 13, 2023
- EXXONMOBIL CHEMICAL PATENTS INC.
- Alexander V. Zabula
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Branched Alcohols
- Publication number 20230219873
- Publication date Jul 13, 2023
- SCION Holdings LLC
- Kyle Killebrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Alcohols Production
- Publication number 20230159422
- Publication date May 25, 2023
- SCION Holdings LLC
- Kyle Killebrew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chromium Bicyclic Phosphinyl Amidine Complexes for Tetramerization...
- Publication number 20230150899
- Publication date May 18, 2023
- Chevron Phillips Chemical Company LP
- Steven M. BISCHOF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chromium Phosphinyl Hydroisoindole Amidine Complexes for Tetrameriz...
- Publication number 20230146088
- Publication date May 11, 2023
- Chevron Phillips Chemical Company LP
- Steven M. BISCHOF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
- Publication number 20230112954
- Publication date Apr 13, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Jerzy Klosin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Chromium Catalyst Precursor, Ethylene Oligomerization Catalyst Incl...
- Publication number 20230100188
- Publication date Mar 30, 2023
- SK INNOVATION CO., LTD.
- Il Gu Jung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PREPARING ADIPONITRILE
- Publication number 20230035875
- Publication date Feb 2, 2023
- ZHEJIANG NHU COMPANY LTD.
- Zhirong CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alcohols Production
- Publication number 20230021297
- Publication date Jan 19, 2023
- SCION Holdings LLC
- Kyle Killebrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for separating out an effluent obtained from an oligomeriza...
- Publication number 20220402839
- Publication date Dec 22, 2022
- IFP ENERGIES NOUVELLES
- Pierre-Alain BREUIL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alcohols Production
- Publication number 20220315515
- Publication date Oct 6, 2022
- SCION Holdings LLC
- Kyle Killebrew
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING ORGANIC CARBOXYLIC ESTER BY USING COMBINED CAT...
- Publication number 20220298097
- Publication date Sep 22, 2022
- NANJING CHENGZHI CLEAN ENERGY CO. LTD.
- Feng Shi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST SYSTEMS
- Publication number 20220288573
- Publication date Sep 15, 2022
- Saudi Arabian Oil Company
- EA Jaseer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE
- Publication number 20220241764
- Publication date Aug 4, 2022
- SABIC Global Technologies B.V.
- ANINA WOEHL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST FOR THE CATALYTIC SYNTHESIS OF UREA
- Publication number 20220219156
- Publication date Jul 14, 2022
- ThyssenKrupp Industrial Solutions AG
- Christoph GLOTZBACH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUTADIENE TELOMERIZATION CATALYST PREPARATION AND USE THEREOF
- Publication number 20220213006
- Publication date Jul 7, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Jessica L. Klinkenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Branched Products
- Publication number 20220194887
- Publication date Jun 23, 2022
- SCION Holdings LLC
- Kyle Killebrew
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR OLIGOMERIZATION
- Publication number 20220176363
- Publication date Jun 9, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Jerzy Klosin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SYSTEMS
- Publication number 20220168719
- Publication date Jun 2, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST SYSTEMS
- Publication number 20220169583
- Publication date Jun 2, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST SYSTEMS
- Publication number 20220168718
- Publication date Jun 2, 2022
- Saudi Arabian Oil Company
- Sohel Shaikh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HALOGEN-CONTAINING COMPOUND AND USE THEREOF AS CATALYST LIGAND IN E...
- Publication number 20220072523
- Publication date Mar 10, 2022
- China Petroleum and Chemical Corporation
- Hongfei WU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HALOGEN-CONTAINING COMPOUND AND USE THEREOF AS CATALYST LIGAND IN E...
- Publication number 20220064080
- Publication date Mar 3, 2022
- China Petroleum and Chemical Corporation
- Hongfei WU
- C07 - ORGANIC CHEMISTRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Branched products

Site-specific isotopic labeling of 1,4-diene systems

Butadiene telomerization catalyst preparation and use thereof

Branched products

Catalyst systems

Chromium catalyst precursor, ethylene oligomerization catalyst incl...

Chromium complex and catalyst therefrom

Oligomerization catalyst system activation and related ethylene oli...

Halogen-containing compound and use thereof as catalyst ligand in e...

Circular economy methods of preparing unsaturated compounds

Butadiene telomerization catalyst preparation and use thereof

Chromium phosphinyl hydroisoindole amidine complexes for tetrameriz...

Chromium bicyclic phosphinyl amidine complexes for tetramerization...

Alcohols production

Process for oligomerization

Ethylene oligomerization/trimerization/tetramerization reactor

Chromium phosphinyl isoindole amidine complexes for tetramerization...

Self cleaning reactor system

Solid-supported amino-diphosphine ligand catalysts for selective ol...

Catalyst systems

Chromium bicyclic phosphinyl amidine complexes for tetramerization...

Chromium phosphinyl hydroisoindole amidine complexes for tetrameriz...

Chromium complex and catalyst therefrom

Catalyst systems

Catalyst systems

Site-specific isotopic labeling of 1,4-diene systems

Site-specific isotopic labeling of 1,4-diene systems

Catalyst systems

Ethylene selective oligomerization catalyst systems and method for...

Butadiene telomerization catalyst and preparation thereof

Patents Applicationslast 30 patents

PROCESS FOR THE SYNTHESIS OF L-IDITOL AND RECYCLING OF THE CATALYST

SYSTEMS AND METHODS FOR LINEAR ALPHA OLEFINS PRODUCTION

Branched Products

SITE-SPECIFIC ISOTOPIC LABELING OF 1,4-DIENE SYSTEMS

USE OF HIGHLY ISOSELECTIVE, THERMALLY STABLE FERROCENE CATALYSTS FO...

Alcohols Production

BUTADIENE TELOMERIZATION CATALYST PREPARATION AND USE THEREOF

Processes for Producing Cyclic Olefins from Polymers and Re-Polymer...

Branched Alcohols

Alcohols Production

Chromium Bicyclic Phosphinyl Amidine Complexes for Tetramerization...

Chromium Phosphinyl Hydroisoindole Amidine Complexes for Tetrameriz...

CHROMIUM COMPLEX AND CATALYST THEREFROM

Chromium Catalyst Precursor, Ethylene Oligomerization Catalyst Incl...

METHOD AND DEVICE FOR PREPARING ADIPONITRILE

Alcohols Production

Process for separating out an effluent obtained from an oligomeriza...

Alcohols Production

METHOD FOR PREPARING ORGANIC CARBOXYLIC ESTER BY USING COMBINED CAT...

CATALYST SYSTEMS

CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE

CATALYST FOR THE CATALYTIC SYNTHESIS OF UREA

BUTADIENE TELOMERIZATION CATALYST PREPARATION AND USE THEREOF

Branched Products

PROCESS FOR OLIGOMERIZATION

CATALYST SYSTEMS

CATALYST SYSTEMS

CATALYST SYSTEMS

HALOGEN-CONTAINING COMPOUND AND USE THEREOF AS CATALYST LIGAND IN E...

HALOGEN-CONTAINING COMPOUND AND USE THEREOF AS CATALYST LIGAND IN E...