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:
Apr. 20, 1982
Filed:
Nov. 21, 1979
Applicant:
Inventors:
Isao Yamatsu, Kawaguchi, JP;
Shinya Abe, Tokyo, JP;
Yuichi Inai, Tokyo, JP;
Toshiji Igarashi, Tokorozawa, JP;
Yoshikage Nakajima, Tokyo, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
424343 ; 568875 ; 568876 ; 568884 ; 568885 ;
Abstract
.beta., .gamma.-Dihydropolyprenyl alcohols of the general formula: ##STR1## wherein n represents an integer of 8 to 10, exhibit hypotensive activity and anti-hepatic disease-activity.
Yamatsu, Isao. (1982). .beta., .gamma.-dihydropolyprenyl alcohol and hypotensive pharmaceutical (U.S. Patent No. 4325974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4325974
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile