Phosphorus acids or phosphorus acid esters

Industry

CPC
B01J31/0257

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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

B01J31/0257Phosphorus acids or phosphorus acid esters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Oligomerization process
- Patent number 11,873,263
- Issue date Jan 16, 2024
- ExxonMobil Chemical Patents Inc.
- Andrew Wiersum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and cracking catalyst for cracking butenes to produce light...
- Patent number 11,840,505
- Issue date Dec 12, 2023
- Saudi Arabian Oil Company
- Hashim N Al Khunaizi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixture of bisphosphites having an open and a closed outer unit and...
- Patent number 11,565,991
- Issue date Jan 31, 2023
- Evonik Operations GmbH
- Anna Chiara Sale
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphosphites having an open and a closed 2,4-methylated outer unit
- Patent number 11,560,396
- Issue date Jan 24, 2023
- Evonik Operations GmbH
- Robert Franke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of hypophosphorous acid for the esterification of free fatty acids
- Patent number 11,359,163
- Issue date Jun 14, 2022
- Arkema France
- Jean-Alex Laffitte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon catalyst, and electrode and battery containing same
- Patent number 11,276,865
- Issue date Mar 15, 2022
- Nisshinbo Holdings Inc.
- Rieko Kameyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxygen reduction catalyst and electrochemical cell
- Patent number 9,364,820
- Issue date Jun 14, 2016
- Kabushiki Kaisha Toshiba
- Katsuyuki Naito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for mitigating the formation of by-products during the produ...
- Patent number 8,835,702
- Issue date Sep 16, 2014
- Honeywell International Inc.
- Joshua Close
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyether polyols
- Patent number 6,624,321
- Issue date Sep 23, 2003
- Bayer Aktiengesellschaft
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyether polyols
- Patent number 6,492,565
- Issue date Dec 10, 2002
- Bayer Aktiengesellschaft
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of zerovalent nickel complexes
- Patent number 4,416,825
- Issue date Nov 22, 1983
- E. I. Du Pont de Nemours & Co.
- John J. Ostermaier
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DIPHOSPHITES HAVING AN OPEN AND A CLOSED 2,4-METHYLATED OUTER UNIT
- Publication number 20220340606
- Publication date Oct 27, 2022
- Evonik Operations GmbH
- Robert FRANKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MIXTURE OF BISPHOSPHITES HAVING AN OPEN AND A CLOSED OUTER UNIT AND...
- Publication number 20220340511
- Publication date Oct 27, 2022
- Evonik Operations GmbH
- Anna Chiara SALE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Oligomerization Process
- Publication number 20220234967
- Publication date Jul 28, 2022
- ExxonMobil Chemica! Patents Inc.
- Andrew Wiersum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON CATALYST, AND ELECTRODE AND BATTERY CONTAINING SAME
- Publication number 20190296365
- Publication date Sep 26, 2019
- NISSHINBO HOLDINGS INC.
- Rieko KAMEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIRE RESISTANT WOODEN BODY AND METHOD FOR PRODUCING THEREOF
- Publication number 20180021975
- Publication date Jan 25, 2018
- TORCITURA PADANA S.p.A.
- Alberto TONANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OXYGEN REDUCTION CATALYST AND ELECTROCHEMICAL CELL
- Publication number 20130260286
- Publication date Oct 3, 2013
- Kabushiki Kaisha Toshiba
- Katsuyuki Naito
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR MITIGATING THE FORMATION OF BY-PRODUCTS DURING THE PRODU...
- Publication number 20120310021
- Publication date Dec 6, 2012
- Joshua Close
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Esterification catalyst and process therewith
- Publication number 20050215425
- Publication date Sep 29, 2005
- Jerry Dale St. Clair
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of polyether polyols
- Publication number 20030097026
- Publication date May 22, 2003
- Uwe Denninger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the preparation of polyether polyols
- Publication number 20010053866
- Publication date Dec 20, 2001
- Uwe Denninger
- C07 - ORGANIC CHEMISTRY

Phosphorus acids or phosphorus acid esters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oligomerization process

Process and cracking catalyst for cracking butenes to produce light...

Mixture of bisphosphites having an open and a closed outer unit and...

Diphosphites having an open and a closed 2,4-methylated outer unit

Use of hypophosphorous acid for the esterification of free fatty acids

Carbon catalyst, and electrode and battery containing same

Oxygen reduction catalyst and electrochemical cell

Method for mitigating the formation of by-products during the produ...

Process for the preparation of polyether polyols

Process for the preparation of polyether polyols

Preparation of zerovalent nickel complexes

Patents Applicationslast 30 patents

DIPHOSPHITES HAVING AN OPEN AND A CLOSED 2,4-METHYLATED OUTER UNIT

MIXTURE OF BISPHOSPHITES HAVING AN OPEN AND A CLOSED OUTER UNIT AND...

Oligomerization Process

CARBON CATALYST, AND ELECTRODE AND BATTERY CONTAINING SAME

FIRE RESISTANT WOODEN BODY AND METHOD FOR PRODUCING THEREOF

OXYGEN REDUCTION CATALYST AND ELECTROCHEMICAL CELL

METHOD FOR MITIGATING THE FORMATION OF BY-PRODUCTS DURING THE PRODU...

Esterification catalyst and process therewith

Process for the preparation of polyether polyols

Process for the preparation of polyether polyols