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. 03, 1993
Filed:
Feb. 28, 1992
Applicant:
Inventors:
Taka-aki Hanaoka, Tsukuba, JP;
Yoshihiro Sugi, Tsukuba, JP;
Takehiko Matsuzaki, Tsukuba, JP;
Kazuhiko Takeuchi, Tsukuba, JP;
Hironori Arakawa, Tsukuba, JP;
Assignee:
Agency of Industrial Science & Technology, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585360 ; 585250 ; 585271 ; 585273 ; 585277 ;
Abstract
A process for the preparation of cyclooctene which comprises irradiating 1,5-cyclooctadiene with light in the presence of a photodehydrogenation catalyst, acetone and an alcohol to partially hydrogenate the 1,5-cyclooctadiene.
Hanaoka, Taka-aki. (1993). Process for the preparation of cyclooctene (U.S. Patent No. 5233110). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5233110
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile