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:
Oct. 24, 2000
Filed:
Aug. 19, 1996
Applicant:
Inventors:
John H Wang, Rancho Palos Verdes, CA (US);
Nelson William Sorbo, Redondo Beach, CA (US);
Weldon S Williamson, Malibu, CA (US);
Edward J Palen, Marina Del Rey, CA (US);
Assignee:
Raytheon Company, Lexington, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
204177 ; 588427 ;
Abstract
Providing triatomic nitrogen (N.sub.3) as a relaxation species to an exhaust gas that includes nitrogen oxide compounds (NO.sub.x) increases the rate of reducing NO.sub.x in a corona discharge apparatus.