of C=C or C-C triple bonds

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CPC
B01J2231/645

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00

Current Industry

B01J2231/645of C=C or C-C triple bonds

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Patents Grantslast 30 patents

Information Patent Grant
Highly efficient process for the preparation of sitagliptin via rho...
- Patent number 12,202,833
- Issue date Jan 21, 2025
- Council of Scientific and Industrial Research
- Samir Hujur Chikkali
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst composition for selective hydrogenation with improved char...
- Patent number 12,172,147
- Issue date Dec 24, 2024
- Süd-Chemie, Inc.
- Normen Szesni
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst composition for selective hydrogenation with improved char...
- Patent number 12,172,148
- Issue date Dec 24, 2024
- Süd-Chemie, Inc.
- Normen Szesni
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for pre-hydrotreating and purifying waste lubricating oil
- Patent number 12,173,252
- Issue date Dec 24, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bin Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthesis and use of oxa-spirodiphosphine ligand
- Patent number 12,071,444
- Issue date Aug 27, 2024
- SHENZHEN CATALYS TECHNOLOGY CO., LTD.
- Xumu Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Metal-organic framework materials comprising a pyrazolylcarboxylate...
- Patent number 12,036,539
- Issue date Jul 16, 2024
- ExxonMobil Technology and Engineering Company
- Joseph M. Falkowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ru-catalyzed domino hydroformylation/hydrogenation/esterification u...
- Patent number 11,773,049
- Issue date Oct 3, 2023
- Evonik Operations GmbH
- Peter Kucmierczyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthesis method and synthesis device for cyclododecene
- Patent number 11,691,934
- Issue date Jul 4, 2023
- Hanwha Solutions Corporation
- Youngjin Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Metal oxide-supported earth-abundant metal catalysts for highly eff...
- Patent number 11,673,125
- Issue date Jun 13, 2023
- The University of Chicago
- Wenbin Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems for converting light paraffins to alcohols
- Patent number 11,648,519
- Issue date May 16, 2023
- Jianhua Yao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nickel/titanium oxide-silicon oxide catalyst for synthesizing terpi...
- Patent number 11,596,930
- Issue date Mar 7, 2023
- FUZHOU UNIVERSITY
- Huidong Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for recovering and reusing selective homogeneous hydrogenat...
- Patent number 11,571,687
- Issue date Feb 7, 2023
- Hanwha Solutions Corporation
- Youngjin Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enantiopure terphenyls with two ortho-atropisomeric axes
- Patent number 11,434,253
- Issue date Sep 6, 2022
- Universite de Strasbourg
- Quentin Dherbassy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for asymmetric hydrogenation of compound containing carbon...
- Patent number 11,420,988
- Issue date Aug 23, 2022
- GLACEUM, INC.
- Sang Ku Yoo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of catalysts for the metathesis of nitrile rubber
- Patent number 11,311,868
- Issue date Apr 26, 2022
- ARLANXEO Deutschland GmbH
- Silvia Schnitzler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthesis and use of oxa-spirodiphosphine ligand
- Patent number 11,299,507
- Issue date Apr 12, 2022
- SHENZHEN CATALYS TECHNOLOGY CO., LTD.
- Xumu Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically applicable water-soluble heterogeneous catalysts for p...
- Patent number 11,273,431
- Issue date Mar 15, 2022
- The Regents of the University of California
- Louis Bouchard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of nitrile butadiene rubber latex
- Patent number 11,225,533
- Issue date Jan 18, 2022
- ARLANXEO Deutschland GmbH
- Hui Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and catalyst composition for producing selectively hydrogen...
- Patent number 11,208,505
- Issue date Dec 28, 2021
- TSRC Corporation
- Kuoyu Weng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of ruthenium and osmium catalysts for the metathesis of nitrile...
- Patent number 11,203,679
- Issue date Dec 21, 2021
- ARLANXEO Deutschland GmbH
- Silvia Schnitzler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multidentate ligands and use thereof
- Patent number 11,065,608
- Issue date Jul 20, 2021
- The Trustees of Columbia University In the City of New York
- Gerard Parkin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supported metal catalyst
- Patent number 11,052,377
- Issue date Jul 6, 2021
- Toyo Gosei Co., Ltd.
- Shin-ya Tashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilization of active metal catalysts at metal-organic framework...
- Patent number 10,953,393
- Issue date Mar 23, 2021
- The University of Chicago
- Wenbin Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-supported transition catalyst
- Patent number 10,800,715
- Issue date Oct 13, 2020
- Toyo Gosei Co., Ltd.
- Takashi Miyazawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aromatic hydrogenation catalysts and uses thereof
- Patent number 10,661,262
- Issue date May 26, 2020
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tube heat exchange unit for internals of heat exchangers reactors
- Patent number 10,655,921
- Issue date May 19, 2020
- Casale SA
- Enrico Rizzi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Metal fine particle dispersant containing branched polymer compound...
- Patent number 10,597,491
- Issue date Mar 24, 2020
- NISSAN CHEMICAL CORPORATION
- Keisuke Kojima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and catalyst composition for producing selectively hydrogen...
- Patent number 10,590,209
- Issue date Mar 17, 2020
- TSRC Corporation
- Kuoyu Weng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of alcohols from alfa, beta-unsaturated...
- Patent number 10,570,072
- Issue date Feb 25, 2020
- Givaudan S.A.
- Roger Wilhelm Geisser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenated syndiotactic norbornene-based ring-opening polymer
- Patent number 10,538,619
- Issue date Jan 21, 2020
- Zeon Corporation
- Shigetaka Hayano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PINCER-BASED COBALT CATALYSTS FOR HYDROGENATION REACTION AND ITS PR...
- Publication number 20240424489
- Publication date Dec 26, 2024
- Council of Scientific and Industrial Research
- Benudhar Punji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATIONIC COBALT COMPLEXES FOR ASYMMETRIC HYDROGENATION AND METHODS...
- Publication number 20240390882
- Publication date Nov 28, 2024
- The Trustees of Princeton University
- Paul J. Chirik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING TERT-BUTYL (S)-4-(1-(2,3-DIMETHYLPHENYL)ETHYL)...
- Publication number 20240391878
- Publication date Nov 28, 2024
- MOEHS IBERICA, S.L.
- Ronnie Andrés MIRANDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING PT-BASED ALLOY / MOFS CATALYST WITH HIGH HYDRO...
- Publication number 20240327326
- Publication date Oct 3, 2024
- SUN YAT-SEN UNIVERSITY
- Guangqin LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF
- Publication number 20240269659
- Publication date Aug 15, 2024
- University of South Florida
- Shengqian MA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SELECTIVE PHOTOCATALYTIC REDUCTION OF ALKYNES TO ALKENES
- Publication number 20240208885
- Publication date Jun 27, 2024
- Northwestern University
- Francesca Arcudi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVE PHOTOCATALYTIC REDUCTION OF ALKYNES TO ALKENES POWERED BY...
- Publication number 20240208884
- Publication date Jun 27, 2024
- Northwestern University
- Aaron Edward Stone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Pre-hydrotreating and Purifying Waste Lubricating Oil
- Publication number 20230416636
- Publication date Dec 28, 2023
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bin LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID HYDROGENATED NITRILE-BUTADIENE RUBBER, PREPARATION METHOD TH...
- Publication number 20230340237
- Publication date Oct 26, 2023
- ZANNAN SCITECH CO., LTD.
- Zheng-Yun James ZHAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Metal-Organic Framework Materials Comprising a Pyrazolylcarboxylate...
- Publication number 20220370992
- Publication date Nov 24, 2022
- ExxonMobil Research and Engineering Company
- Joseph M. Falkowski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIOLOGICALLY APPLICABLE WATER-SOLUBLE HETEROGENEOUS CATALYSTS FOR P...
- Publication number 20220323946
- Publication date Oct 13, 2022
- The Regents of the University of California
- Louis Bouchard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF
- Publication number 20220258145
- Publication date Aug 18, 2022
- University of South Florida
- Shengqian MA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS AND USE OF OXA-SPIRODIPHOSPHINE LIGAND
- Publication number 20220185835
- Publication date Jun 16, 2022
- SHENZHEN CATALYS TECHNOLOGY CO., LTD.
- XUMU ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RU-CATALYSED DOMINO HYDROFORMYLATION / HYDROGENATION / ESTERIFICATI...
- Publication number 20220162147
- Publication date May 26, 2022
- Evonik Operations GmbH
- Peter KUCMIERCZYK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS METHOD AND SYNTHESIS DEVICE FOR CYCLODODECENE
- Publication number 20220055970
- Publication date Feb 24, 2022
- Youngjin Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR RECOVERING AND REUSING SELECTIVE HOMOGENEOUS HYDROGENAT...
- Publication number 20220048017
- Publication date Feb 17, 2022
- Hanwha Solutions Corporation
- Youngjin KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGHLY EFFICIENT PROCESS FOR THE PREPARATION OF SITAGLIPTIN VIA RHO...
- Publication number 20220048917
- Publication date Feb 17, 2022
- COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
- Samir Hujur Chikkali
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthesis of (S)-6-Hydroxytryptophan and Derivatives Thereof
- Publication number 20220024870
- Publication date Jan 27, 2022
- Heidelberg Pharma Research GmbH
- Werner Simon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR ASYMMETRIC HYDROGENATION OF COMPOUND CONTAINING CARBON...
- Publication number 20210395282
- Publication date Dec 23, 2021
- GLACEUM INC.
- Sang Ku YOO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXA-SPIRODIPHOSPHINE LIGAND AND METHOD FOR ASYMMETRIC HYDROGENATION...
- Publication number 20210340168
- Publication date Nov 4, 2021
- SHENZHEN CATALYS TECHNOLOGY CO., LTD.
- Genqiang CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NICKEL/TITANIUM OXIDE-SILICON OXIDE CATALYST FOR SYNTHESIZING TERPI...
- Publication number 20210316280
- Publication date Oct 14, 2021
- Fuzhou University
- Huidong Zheng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEMS FOR CONVERTING LIGHT PARAFFINS TO ALCOHOLS
- Publication number 20210220788
- Publication date Jul 22, 2021
- PHILLIPS 66 COMPANY
- Jianhua Yao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENANTIOPURE TERPHENYLS WITH TWO ORTHO-ATROPISOMERIC AXES
- Publication number 20210070785
- Publication date Mar 11, 2021
- UNIVERSITE DE STRASBOURG
- Quentin DHERBASSY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENANTIOSELECTIVE HYDROGENATION OF 4-SUBSTITUTED 1,2-DIHYDROQUINOLIN...
- Publication number 20210009521
- Publication date Jan 14, 2021
- Bayer Aktiengesellschaft
- Christoph SCHOTES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METAL OXIDE-SUPPORTED EARTH-ABUNDANT METAL CATALYSTS FOR HIGHLY EFF...
- Publication number 20200324276
- Publication date Oct 15, 2020
- The University of Chicago
- Wenbin Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS AND USE OF OXA-SPIRODIPHOSPHINE LIGAND
- Publication number 20200308206
- Publication date Oct 1, 2020
- Xumu ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGENATION OF NITRILE BUTADIENE RUBBER LATEX
- Publication number 20200308312
- Publication date Oct 1, 2020
- ARLANXEO DEUTSCHLAND GMBH
- Hui WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SUPPORTED METAL CATALYST
- Publication number 20200290018
- Publication date Sep 17, 2020
- TOYO GOSEI CO., LTD.
- Shin-ya TASHITA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Supported Metal Catalysts
- Publication number 20200231532
- Publication date Jul 23, 2020
- Johnson Matthey Public Limited Company
- Peter Trenton Bishop
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND CATALYST COMPOSITION FOR PRODUCING SELECTIVELY HYDROGEN...
- Publication number 20200223952
- Publication date Jul 16, 2020
- TSRC Corporation
- Kuoyu Weng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

of C=C or C-C triple bonds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Highly efficient process for the preparation of sitagliptin via rho...

Catalyst composition for selective hydrogenation with improved char...

Catalyst composition for selective hydrogenation with improved char...

Method for pre-hydrotreating and purifying waste lubricating oil

Synthesis and use of oxa-spirodiphosphine ligand

Metal-organic framework materials comprising a pyrazolylcarboxylate...

Ru-catalyzed domino hydroformylation/hydrogenation/esterification u...

Synthesis method and synthesis device for cyclododecene

Metal oxide-supported earth-abundant metal catalysts for highly eff...

Systems for converting light paraffins to alcohols

Nickel/titanium oxide-silicon oxide catalyst for synthesizing terpi...

Methods for recovering and reusing selective homogeneous hydrogenat...

Enantiopure terphenyls with two ortho-atropisomeric axes

Catalyst for asymmetric hydrogenation of compound containing carbon...

Use of catalysts for the metathesis of nitrile rubber

Synthesis and use of oxa-spirodiphosphine ligand

Biologically applicable water-soluble heterogeneous catalysts for p...

Hydrogenation of nitrile butadiene rubber latex

Process and catalyst composition for producing selectively hydrogen...

Use of ruthenium and osmium catalysts for the metathesis of nitrile...

Multidentate ligands and use thereof

Supported metal catalyst

Stabilization of active metal catalysts at metal-organic framework...

Polymer-supported transition catalyst

Aromatic hydrogenation catalysts and uses thereof

Tube heat exchange unit for internals of heat exchangers reactors

Metal fine particle dispersant containing branched polymer compound...

Process and catalyst composition for producing selectively hydrogen...

Process for the preparation of alcohols from alfa, beta-unsaturated...

Hydrogenated syndiotactic norbornene-based ring-opening polymer

Patents Applicationslast 30 patents

PINCER-BASED COBALT CATALYSTS FOR HYDROGENATION REACTION AND ITS PR...

CATIONIC COBALT COMPLEXES FOR ASYMMETRIC HYDROGENATION AND METHODS...

METHOD FOR PREPARING TERT-BUTYL (S)-4-(1-(2,3-DIMETHYLPHENYL)ETHYL)...

METHOD FOR PREPARING PT-BASED ALLOY / MOFS CATALYST WITH HIGH HYDRO...

FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF

SELECTIVE PHOTOCATALYTIC REDUCTION OF ALKYNES TO ALKENES

SELECTIVE PHOTOCATALYTIC REDUCTION OF ALKYNES TO ALKENES POWERED BY...

Method for Pre-hydrotreating and Purifying Waste Lubricating Oil

LIQUID HYDROGENATED NITRILE-BUTADIENE RUBBER, PREPARATION METHOD TH...

Metal-Organic Framework Materials Comprising a Pyrazolylcarboxylate...

BIOLOGICALLY APPLICABLE WATER-SOLUBLE HETEROGENEOUS CATALYSTS FOR P...

FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF

SYNTHESIS AND USE OF OXA-SPIRODIPHOSPHINE LIGAND

RU-CATALYSED DOMINO HYDROFORMYLATION / HYDROGENATION / ESTERIFICATI...

SYNTHESIS METHOD AND SYNTHESIS DEVICE FOR CYCLODODECENE

METHODS FOR RECOVERING AND REUSING SELECTIVE HOMOGENEOUS HYDROGENAT...

HIGHLY EFFICIENT PROCESS FOR THE PREPARATION OF SITAGLIPTIN VIA RHO...

Synthesis of (S)-6-Hydroxytryptophan and Derivatives Thereof

CATALYST FOR ASYMMETRIC HYDROGENATION OF COMPOUND CONTAINING CARBON...

OXA-SPIRODIPHOSPHINE LIGAND AND METHOD FOR ASYMMETRIC HYDROGENATION...

NICKEL/TITANIUM OXIDE-SILICON OXIDE CATALYST FOR SYNTHESIZING TERPI...

SYSTEMS FOR CONVERTING LIGHT PARAFFINS TO ALCOHOLS

ENANTIOPURE TERPHENYLS WITH TWO ORTHO-ATROPISOMERIC AXES

ENANTIOSELECTIVE HYDROGENATION OF 4-SUBSTITUTED 1,2-DIHYDROQUINOLIN...

METAL OXIDE-SUPPORTED EARTH-ABUNDANT METAL CATALYSTS FOR HIGHLY EFF...

SYNTHESIS AND USE OF OXA-SPIRODIPHOSPHINE LIGAND

HYDROGENATION OF NITRILE BUTADIENE RUBBER LATEX

SUPPORTED METAL CATALYST

Supported Metal Catalysts

PROCESS AND CATALYST COMPOSITION FOR PRODUCING SELECTIVELY HYDROGEN...