Pierre D. Marin

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Rouen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of oxidation-resistant hydrocarbon oil compo...
- Patent number 4,518,481
- Issue date May 21, 1985
- Exxon Research and Engineering Co.
- Pierre D. Marin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing a surface active agent
- Patent number 4,239,634
- Issue date Dec 16, 1980
- Exxon Research and Engineering Co.
- Pierre D. Marin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surface-active agent
- Patent number 4,171,323
- Issue date Oct 16, 1979
- Exxon Research and Engineering Co.
- Pierre D. Marin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Emulsifiable mixture of oil soluble alkylbenzene sulfonate salts ha...
- Patent number 4,140,642
- Issue date Feb 20, 1979
- Exxon Research and Engineering Co.
- Jean-Paul Kistler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust laying
- Patent number 4,067,818
- Issue date Jan 10, 1978
- Exxon Research and Engineering Company
- Pierre Dominique Marin
- E21 - EARTH DRILLING MINING