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:
Jun. 15, 1993
Filed:
Feb. 19, 1992
Applicant:
Inventors:
Ken-Ichi Saito, Machida, JP;
Akihiro Tobe, Yokohama, JP;
Heitaro Iwata, Ibaraki, JP;
Akemichi Baba, Nishinomiya, JP;
Toshio Matsuda, Settsu, JP;
Assignee:
Mitsubishi Kasei Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514252 ; 514269 ; 514397 ; 514406 ;
Abstract
Disclosed herein are anxiolytic drugs containing as an active ingredient a piperazine derivative represented by the following general formula (I): ##STR1## wherein m represents an integer from 2 to 4,