Pierre Maroy

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Versailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for contacting a hydrocarbon feedstock with h...
- Patent number 5,348,644
- Issue date Sep 20, 1994
- Compagnie de Raffinage et de Distribution Total France
- Pierre Maroy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Procedure for the fixed-bed sweetening of petroleum fractions
- Patent number 5,069,777
- Issue date Dec 3, 1991
- Compagnie de Raffinage et de Distribution Total France
- Jean-Michel Orgebin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and device for cleaning a tube in which a fluid-circulates,...
- Patent number 5,013,368
- Issue date May 7, 1991
- Compagnie de Raffinage et de Distribution Total France
- Pierre Maroy
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for improving the deshafting of a heavy hydrocarbon feedstock
- Patent number 4,882,035
- Issue date Nov 21, 1989
- Compagnie de Raffinage et de Distribution Total France
- Roben Loutaty
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...