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. 05, 1989
Filed:
Aug. 06, 1986
Applicant:
Inventors:
Robert J Farrauto, Westfield, NJ (US);
Hyo C Lee, Edison, NJ (US);
W Robert Hatfield, Westfield, NJ (US);
Assignee:
Engelhard Corporation, Menlo Park, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502325 ; 423403 ; 427 27 ; 427229 ; 502527 ;
Abstract
Platinum-rhodium and platinum-palladium-rhodium gauzes bearing a high surface area coating (in excess of 50 cm.sup.2 /g) of platinum ease initiation of ammonia oxidation.
Farrauto, Robert. (1989). Low temperature light off ammonia oxidation (U.S. Patent No. 4863893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4863893
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile