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:
Aug. 02, 1988
Filed:
May. 04, 1987
Applicant:
Inventors:
Yoshihiro Naruse, Chiba, JP;
Toshihide Suzuki, Chiba, JP;
Assignee:
Kawasaki Steel Corporation, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585268 ; 585270 ;
Abstract
Trans-isomers of perhydroacenaphthene are selectively prepared through hydrogenation of acenaphthene by effecting hydrogenation at 200.degree. to 300.degree. C. in the presence of a nickel catalyst on a kieselguhr carrier.
Naruse, Yoshihiro. (1988). Selective preparation of trans-perhydroacenaphthene (U.S. Patent No. 4761510). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4761510
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile