The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2000
Filed:
Apr. 20, 1999
George E Vogtlin, Fremont, CA (US);
David A Goerz, Brentwood, CA (US);
Mark Hsiao, San Jose, CA (US);
Bernard T Merritt, Livermore, CA (US);
Bernie M Penetrante, San Ramon, CA (US);
John G Reynolds, San Ramon, CA (US);
Ray Brusasco, Livermore, CA (US);
Regents of the University of California, Oakland, CA (US);
Abstract
Hydrocarbons, such as diesel fuel, are added to internal combustion engine exhaust to reduce exhaust NO.sub.x in the presence of a amphoteric catalyst support material. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbons.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile