Jean P. Darnanville

Person

Grand Couronne, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic dewaxing process
- Patent number 7,077,948
- Issue date Jul 18, 2006
- Shell Oil Company
- Guy Barre
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for preparing a catalyst
- Patent number 6,709,570
- Issue date Mar 23, 2004
- Shell Oil Company
- Maria Barbara Hendrica Van Crijnen-Beers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalytic dewaxing process
- Patent number 6,576,120
- Issue date Jun 10, 2003
- Shell Oil Company
- Carolus Maria Van Ballegoy
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for extruding crystalline aluminosilicates
- Patent number 5,180,701
- Issue date Jan 19, 1993
- Shell Oil Company
- Patrick Moureaux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for dehydrogenating organic compounds, a process for its p...
- Patent number 4,975,407
- Issue date Dec 4, 1990
- Shell Oil Company
- Pierre E. Dejaifve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation catalyst
- Patent number 4,857,498
- Issue date Aug 15, 1989
- Shell Oil Company
- Pierre E. Dejaifve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the non-oxidative dehydrogenation of alkylbenzene to a...
- Patent number 4,749,674
- Issue date Jun 7, 1988
- Shell Oil Company
- Pierre E. Dejaifve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Li-spinel catalyst for non-oxidative dehydrogenation process
- Patent number 4,395,579
- Issue date Jul 26, 1983
- Shell Oil Company
- Gilbert R. Germaine
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Li-spinel catalyst for non-oxidative dehydrogenation process
- Patent number 4,372,879
- Issue date Feb 8, 1983
- Shell Oil Company
- Gilbert R. Germaine
- C07 - ORGANIC CHEMISTRY

Jean P. Darnanville

Person

Patents Grantslast 30 patents

Catalytic dewaxing process

Method for preparing a catalyst

Catalytic dewaxing process

Process for extruding crystalline aluminosilicates

Catalyst for dehydrogenating organic compounds, a process for its p...

Dehydrogenation catalyst

Catalyst for the non-oxidative dehydrogenation of alkylbenzene to a...

Li-spinel catalyst for non-oxidative dehydrogenation process

Li-spinel catalyst for non-oxidative dehydrogenation process