Chevron U.S.A. Inc., a subsidiary of ChevronTexaco Corp., said that the Patent and Trademark Office has recently issued the company patents on low-emission gasolines containing ethanol and on methods for blending those gasolines. These patents, issued as part of a series of patent applications filed by Chevron U.S.A. Inc., are directed to various reformulated gasoline…
MARKETS: Chevron awarded patents on low-emission gasolines containing ethanol and methods for blendi
Posted on November 25, 2002 by EnergyAsia