Donald J. Norris

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Sarnia, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for adsorbing sulfur species from propylene/propane using r...
- Patent number 5,157,201
- Issue date Oct 20, 1992
- Exxon Chemical Patents Inc.
- Donald J. Norris
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of carcinogenic hydrocarbons from used lubricating oil usin...
- Patent number 4,977,871
- Issue date Dec 18, 1990
- Exxon Chemical Patents, Inc.
- Darrell W. Brownawell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reducing fouling in higher olefin plants
- Patent number 4,675,463
- Issue date Jun 23, 1987
- Exxon Chemical Patents Inc.
- Alexandr P. Glivicky
- C07 - ORGANIC CHEMISTRY