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:
May. 08, 1990
Filed:
Nov. 08, 1988
Applicant:
Inventors:
Chikara Murakata, Saitama, JP;
Akira Sato, Tokyo, JP;
Mitsuru Takahashi, Kanagawa, JP;
Eiji Kobayashi, Shizuoka, JP;
Makoto Morimoto, Shizuoka, JP;
Shiro Akinaga, Shizuoka, JP;
Tadashi Hirata, Kanagawa, JP;
Kenichi Mochida, Kanagawa, JP;
Hiroshi Kase, Tokyo, JP;
Koji Yamada, Tokyo, JP;
Kazuyuki Iwashashi, Kanagawa, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
540545 ; 540543 ;