Pierre Dournel

Person

Brussels, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing an aqueous hydrogen peroxide solution
- Patent number 11,993,513
- Issue date May 28, 2024
- Solvay S.A.
- Juan-Teva Carlier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing sulfur compounds from a liquid composition
- Patent number 11,225,613
- Issue date Jan 18, 2022
- Solvay S.A.
- Wenjuan Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for manufacturing a purified aqueous hydrogen peroxide solu...
- Patent number 10,647,576
- Issue date May 12, 2020
- Solvay S.A.
- Juan-Teva Carlier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing a purified aqueous hydrogen peroxide solu...
- Patent number 10,099,924
- Issue date Oct 16, 2018
- Solvay S.A.
- Juan-Teva Carlier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrofluorocarbon compositions
- Patent number 9,963,539
- Issue date May 8, 2018
- Solvay S.A.
- Lothar Zipfel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of disinfecting solutions
- Patent number 9,907,305
- Issue date Mar 6, 2018
- Solvay S.A.
- Philippe Coel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process for the manufacture of oxidized starch, oxidized starch and...
- Patent number 8,936,820
- Issue date Jan 20, 2015
- Solvay S.A.
- Pierre Dournel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Patent number 7,517,845
- Issue date Apr 14, 2009
- Solvay SA
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Solvent compositions
- Patent number 7,468,142
- Issue date Dec 23, 2008
- Solvay SA
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Patent number 7,189,339
- Issue date Mar 13, 2007
- Solvay SA
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Patent number 7,022,253
- Issue date Apr 4, 2006
- Solvay (Societe Anonyme)
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions comprising perfluorobutyl methyl ether and use of said...
- Patent number 6,753,304
- Issue date Jun 22, 2004
- Solvay (Societe Anonyme)
- Pierre Barthelemy
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Patent number 6,743,765
- Issue date Jun 1, 2004
- Solvay (Societe Anonyme)
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Patent number 6,660,709
- Issue date Dec 9, 2003
- Solvay (Societe Anonyme)
- Pierre Dournel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Azeotropic or pseudo-azeotropic composition and use of these compos...
- Patent number 6,303,668
- Issue date Oct 16, 2001
- Solvay (Societe Anonyme)
- Pierre Barthelemy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for the manufacture of poly(arylene sulphide)
- Patent number 5,380,821
- Issue date Jan 10, 1995
- Solvay (Societe Anonyme)
- Pierre Dournel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANUFACTURING AN AQUEOUS HYDROGEN PEROXIDE SOLUTION
- Publication number 20210047182
- Publication date Feb 18, 2021
- SOLVAY S.A.
- Juan-Teva CARLIER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REMOVING SULFUR COMPOUNDS FROM A LIQUID COMPOSITION
- Publication number 20200056103
- Publication date Feb 20, 2020
- SOLVAY S.A.
- Wenjuan ZHOU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR MANUFACTURING A PURIFIED AQUEOUS HYDROGEN PEROXIDE SOLU...
- Publication number 20180370798
- Publication date Dec 27, 2018
- SOLVAY S.A.
- Juan-Teva Carlier
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production of disinfecting solutions
- Publication number 20170273302
- Publication date Sep 28, 2017
- SOLVAY S.A.
- Philippe COEL
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Process for manufacturing a purified aqueous hydrogen peroxide solu...
- Publication number 20160251222
- Publication date Sep 1, 2016
- SOLVAY S.A.
- Juan-Teva CARLIER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYDROFLUOROCARBON COMPOSITIONS
- Publication number 20150246997
- Publication date Sep 3, 2015
- SOLVAY S.A.
- Lothar ZIPFEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for removal of hydrogen peroxide from an aqueous solution
- Publication number 20150191379
- Publication date Jul 9, 2015
- SOLVAY S.A.
- Pierre Dournel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for the Manufacture of Aerated Concrete Construction Materi...
- Publication number 20130087075
- Publication date Apr 11, 2013
- SOLVAY S.A.
- Giorgio Massa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Process for the manufacture of oxidized starch, oxidized starch and...
- Publication number 20120070554
- Publication date Mar 22, 2012
- SOLVAY S.A.
- Pierre Dournel
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for the bleaching of mechanical paper pulp
- Publication number 20120061043
- Publication date Mar 15, 2012
- SOLVAY S.A.
- Pierre Dournel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for the bleaching of paper pulp
- Publication number 20110067831
- Publication date Mar 24, 2011
- Solvay (Societe Anonyme)
- Pierre Dournel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for the bleaching of mechanical paper pulp
- Publication number 20100163193
- Publication date Jul 1, 2010
- Solvay (Societe Anonyme)
- Rodney Seccombe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HYDROFLUOROCARBON COMPOSITIONS
- Publication number 20090286898
- Publication date Nov 19, 2009
- SOLVAY S.A.
- Lothar Zipfel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solvent Compositions
- Publication number 20090159850
- Publication date Jun 25, 2009
- SOLVAY S.A.
- Pierre Dournel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the Manufacture of Oxidized Starch, Oxidized Starch and...
- Publication number 20090054639
- Publication date Feb 26, 2009
- Solvay (Societe Anonyme)
- Pierre Dournel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions Comprising 1,1,1,3,3-Pentafluorobutane And Use of Thes...
- Publication number 20070135326
- Publication date Jun 14, 2007
- SOLVAY S.A.
- Pierre Dournel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Replacement of hydrochlorofluorocarbons for polymer foam manufacture
- Publication number 20070129453
- Publication date Jun 7, 2007
- SOLVAY S.A.
- Lothar Zipfel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for separating out at least one organic compound
- Publication number 20060182689
- Publication date Aug 17, 2006
- Pierre Dournel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrofluorocarbon compositions
- Publication number 20060160910
- Publication date Jul 20, 2006
- SOLVAY S.A.
- Lothar Zipfel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Publication number 20040204330
- Publication date Oct 14, 2004
- SOLVAY S.A.
- Pierre Dournel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...
- Publication number 20040192573
- Publication date Sep 30, 2004
- SOLVAY S.A.
- Pierre Dournel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Solvent compositions
- Publication number 20040013610
- Publication date Jan 22, 2004
- Pierre Dournel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Pierre Dournel

Person

Patents Grantslast 30 patents

Process for manufacturing an aqueous hydrogen peroxide solution

Process for removing sulfur compounds from a liquid composition

Process for manufacturing a purified aqueous hydrogen peroxide solu...

Process for manufacturing a purified aqueous hydrogen peroxide solu...

Hydrofluorocarbon compositions

Production of disinfecting solutions

Process for the manufacture of oxidized starch, oxidized starch and...

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Solvent compositions

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Compositions comprising perfluorobutyl methyl ether and use of said...

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Azeotropic or pseudo-azeotropic composition and use of these compos...

Process for the manufacture of poly(arylene sulphide)

Patents Applicationslast 30 patents

PROCESS FOR MANUFACTURING AN AQUEOUS HYDROGEN PEROXIDE SOLUTION

PROCESS FOR REMOVING SULFUR COMPOUNDS FROM A LIQUID COMPOSITION

PROCESS FOR MANUFACTURING A PURIFIED AQUEOUS HYDROGEN PEROXIDE SOLU...

Production of disinfecting solutions

Process for manufacturing a purified aqueous hydrogen peroxide solu...

HYDROFLUOROCARBON COMPOSITIONS

Process for removal of hydrogen peroxide from an aqueous solution

Process for the Manufacture of Aerated Concrete Construction Materi...

Process for the manufacture of oxidized starch, oxidized starch and...

Process for the bleaching of mechanical paper pulp

Process for the bleaching of paper pulp

Process for the bleaching of mechanical paper pulp

HYDROFLUOROCARBON COMPOSITIONS

Solvent Compositions

Process for the Manufacture of Oxidized Starch, Oxidized Starch and...

Compositions Comprising 1,1,1,3,3-Pentafluorobutane And Use of Thes...

Replacement of hydrochlorofluorocarbons for polymer foam manufacture

Process for separating out at least one organic compound

Hydrofluorocarbon compositions

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Compositions comprising 1,1,1,3,3-pentafluorobutane and use of thes...

Solvent compositions