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:
Nov. 29, 1988
Filed:
Jul. 28, 1987
Applicant:
Inventor:
Hiromichi Arai, Fukuoka, JP;
Assignee:
Catalysts and Chemicals Inc., Far East, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502324 ; 502306 ; 502327 ; 502328 ;
Abstract
Excellent heat resistant high activity catalyst which retains catalyst activity at high temperatures of not less than about 1,200.degree. C. is provided.
Quick Actions:
Arai, Hiromichi. (1988). Heat resistant catalyst and method of producing the same (U.S. Patent No. 4788174). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4788174
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile