Edmond Payen

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Jenlain, FR

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Patents Grantslast 30 patents

Information Patent Grant
Lacunary Keggin type heteropolyanion based on tungsten for hydrocra...
- Patent number 8,633,128
- Issue date Jan 21, 2014
- IFP Energies Nouvelles
- Audrey Bonduelle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing an alumina with controlled mesoporosity
- Patent number 8,562,940
- Issue date Oct 22, 2013
- IFP Energies Nouvelles
- Loic Rouleau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing at least one cobalt and/or nickel salt of at...
- Patent number 7,687,430
- Issue date Mar 30, 2010
- Institut Francais du Petrole
- Denis Guillaume
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst based on a group VI metal and a group VIII metal at least...
- Patent number 7,179,366
- Issue date Feb 20, 2007
- Institut Francais du Petrole
- Virginie Harle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for preparing water-treatment catalysts
- Patent number 6,090,745
- Issue date Jul 18, 2000
- Elf Antar France
- Jean-Luc DuBois
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING AN ALUMINA WITH CONTROLLED MESOPOROSITY
- Publication number 20120237439
- Publication date Sep 20, 2012
- IFP ENERGIES NOUVELLES
- Loic ROULEAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LACUNARY KEGGIN TYPE HETEROPOLYANION BASED ON TUNGSTEN FOR HYDROCRA...
- Publication number 20110230691
- Publication date Sep 22, 2011
- IFP Energies nouvelles
- Audrey Bonduelle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for preparing at least one cobalt and/or nickel salt of at...
- Publication number 20080020926
- Publication date Jan 24, 2008
- Denis Guillaume
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and device for desulphurizing hydrocarbons containing thiop...
- Publication number 20060180501
- Publication date Aug 17, 2006
- Pedro Da Silva
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Catalyst based on a group VI metal and a group VIII metal at least...
- Publication number 20040132614
- Publication date Jul 8, 2004
- Virginie Harle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL