Elisavet P. Vrahopoulou

Person

Chatham, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyol ester distillate fuels additive
- Patent number 5,993,498
- Issue date Nov 30, 1999
- Exxon Research and Engineering Co.
- Elisavet P. Vrahopoulou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing additive comprising reaction product of...
- Patent number 5,939,364
- Issue date Aug 17, 1999
- Exxon Research & Engineering Co.
- Richard Samuel Polizzotti
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil containing an additive comprising the reaction prod...
- Patent number 5,814,587
- Issue date Sep 29, 1998
- Exxon Research and Engineering Company
- Elisavet P. Vrahopoulou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine oil with improved fuel economy properties (law372).
- Patent number 5,658,862
- Issue date Aug 19, 1997
- Exxon Research and Engineering Company
- Elisavet P. Vrahopoulou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine oil
- Patent number 5,631,212
- Issue date May 20, 1997
- Exxon Research and Engineering Company
- Elisavet P. Vrahopoulou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition containing alkoxylated amine salt of a dihydr...
- Patent number 5,352,374
- Issue date Oct 4, 1994
- Exxon Research and Engineering Co.
- Jacob J. Habeeb
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Elisavet P. Vrahopoulou

Person

Patents Grantslast 30 patents

Polyol ester distillate fuels additive

Lubricating oil containing additive comprising reaction product of...

Lubricating oil containing an additive comprising the reaction prod...

Engine oil with improved fuel economy properties (law372).

Engine oil

Lubricant composition containing alkoxylated amine salt of a dihydr...