comprising phosphinous acid (-ester) groups (R2P(OR’)) or the isomeric phosphine oxide groups (R3P=O)

Industry

CPC
B01J31/0262

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds

Current Industry

B01J31/0262comprising phosphinous acid (-ester) groups (R2P(OR’)) or the isomeric phosphine oxide groups (R3P=O)

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Selective hydrogenation catalyst and methods of making and using same
- Patent number 9,511,359
- Issue date Dec 6, 2016
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Titanium-containing catalyst composition and processes therefor and...
- Patent number 6,255,441
- Issue date Jul 3, 2001
- E. I. Du Pont de Nemours and Company
- Donald Edward Putzig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of cyclic ethers using selected metal compound catal...
- Patent number 5,641,853
- Issue date Jun 24, 1997
- E. I. Du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phosphonite-and phosphonite-promoted ruthenium - cobalt catalysts f...
- Patent number 4,895,987
- Issue date Jan 23, 1990
- Sun Refining and Marketing Company
- D. Michael Duggan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonite-and phosphinite-promoted ruthenium - cobalt catalysts f...
- Patent number 4,895,818
- Issue date Jan 23, 1990
- Sun Refining and Marketing Company
- D. Michael Duggan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aromatic carboxylic acid chlorides
- Patent number 4,764,310
- Issue date Aug 16, 1988
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the co-production of carboxylic acids and carboxylic ac...
- Patent number 4,640,802
- Issue date Feb 3, 1987
- Shell Oil Company
- Eit Drent
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective conversion of acrylonitrile into 1,4-dicyano-1-butene cat...
- Patent number 4,574,060
- Issue date Mar 4, 1986
- Allied Corporation
- William J. Boyle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of chloroformic acid aryl esters
- Patent number 4,366,102
- Issue date Dec 28, 1982
- Bayer Aktiengesellschaft
- Gunter Rauchschwalbe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonylation of olefinically unsaturated compounds
- Patent number 4,344,866
- Issue date Aug 17, 1982
- Standard Oil Company
- Frederick A. Pesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonylation of olefinic compounds
- Patent number 4,334,042
- Issue date Jun 8, 1982
- Kuraray Co. Ltd.
- Mitsuo Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of catalyst from products obtained in th...
- Patent number 4,312,781
- Issue date Jan 26, 1982
- Standard Oil Company
- Frederick A. Pesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylonitrile dimerization process
- Patent number 4,263,224
- Issue date Apr 21, 1981
- Imperial Chemical Industries Limited
- James R. Jennings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenyl phosphinites and phosphonites
- Patent number 4,238,422
- Issue date Dec 9, 1980
- Imperial Chemical Industries Limited
- Ross J. Cozens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic process for producing polyhydric alcohols
- Patent number 4,197,253
- Issue date Apr 8, 1980
- Union Carbide Corporation
- Leonard Kaplan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphinite and phosphonite compounds
- Patent number 4,190,616
- Issue date Feb 26, 1980
- Imperial Chemical Industries Limited
- James R. Jennings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic condensation of isocyanates and carboxylic acids or anhyd...
- Patent number 4,156,065
- Issue date May 22, 1979
- The Upjohn Company
- Kemal B. Onder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dimerization process
- Patent number 4,138,428
- Issue date Feb 6, 1979
- Imperial Chemical Industries Limited
- James R. Jennings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dimerization process
- Patent number 4,126,632
- Issue date Nov 21, 1978
- Imperial Chemical Industries Limited
- Philip J. Hogan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of olefin polymers using an organo-phosp...
- Patent number 4,098,976
- Issue date Jul 4, 1978
- Imperial Chemical Industries Limited
- Anthony David Caunt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the dimerization of acrylonitrile
- Patent number 4,089,890
- Issue date May 16, 1978
- Imperial Chemical Industries Limited
- James Robert Jennings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High molecular weight, insoluble carbodiimidization catalysts
- Patent number 4,067,820
- Issue date Jan 10, 1978
- Bayer Aktiengesellschaft
- Kuno Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organo-phosphorous catalyst composition and process for making the...
- Patent number 4,059,542
- Issue date Nov 22, 1977
- Imperial Chemical Industries Limited
- James Robert Jennings
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process
- Patent number 4,010,209
- Issue date Mar 1, 1977
- The Upjohn Company
- Curtis P. Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3830858
- Patent number 3,830,858
- Issue date Aug 20, 1974
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3790543
- Patent number 3,790,543
- Issue date Feb 5, 1974
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3742080
- Patent number 3,742,080
- Issue date Jun 26, 1973
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3640898
- Patent number 3,640,898
- Issue date Feb 8, 1972
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3502730
- Patent number 3,502,730
- Issue date Mar 24, 1970
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3377397
- Patent number 3,377,397
- Issue date Apr 9, 1968
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING ACRYLONITRILE DIMER
- Publication number 20220204440
- Publication date Jun 30, 2022
- LG CHEM, LTD.
- Hyun Chul JUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

comprising phosphinous acid (-ester) groups (R2P(OR’)) or the isomeric phosphine oxide groups (R3P=O)

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Selective hydrogenation catalyst and methods of making and using same

Titanium-containing catalyst composition and processes therefor and...

Polymerization of cyclic ethers using selected metal compound catal...

Phosphonite-and phosphonite-promoted ruthenium - cobalt catalysts f...

Phosphonite-and phosphinite-promoted ruthenium - cobalt catalysts f...

Process for the preparation of aromatic carboxylic acid chlorides

Process for the co-production of carboxylic acids and carboxylic ac...

Selective conversion of acrylonitrile into 1,4-dicyano-1-butene cat...

Process for the preparation of chloroformic acid aryl esters

Carbonylation of olefinically unsaturated compounds

Carbonylation of olefinic compounds

Process for the separation of catalyst from products obtained in th...

Acrylonitrile dimerization process

Substituted phenyl phosphinites and phosphonites

Catalytic process for producing polyhydric alcohols

Phosphinite and phosphonite compounds

Catalytic condensation of isocyanates and carboxylic acids or anhyd...

Dimerization process

Dimerization process

Process for the production of olefin polymers using an organo-phosp...

Process for the dimerization of acrylonitrile

High molecular weight, insoluble carbodiimidization catalysts

Organo-phosphorous catalyst composition and process for making the...

Process

3830858

3790543

3742080

3640898

3502730

3377397

Patents Applicationslast 30 patents

METHOD FOR PREPARING ACRYLONITRILE DIMER