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:
Sep. 26, 1995
Filed:
Feb. 22, 1994
Applicant:
Inventors:
Katsuya Tagami, Ibaraki, JP;
Ichirou Yoshida, Ibaraki, JP;
Naoki Kobayashi, Ibaraki, JP;
Yoshio Fukuda, Ibaraki, JP;
Yoshihito Eguchi, Ibaraki, JP;
Makoto Nakagawa, Ibaraki, JP;
Hironobu Hiyoshi, Ibaraki, JP;
Hironori Ikuta, Ibaraki, JP;
Makoto Kaino, Ibaraki, JP;
Kenji Hayashi, Ibaraki, JP;
Issei Ohtsuka, Ibaraki, JP;
Shinya Abe, Ibaraki, JP;
Shigeru Souda, Ibaraki, JP;
Assignee:
Eisai Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
551 78 ; 554 84 ; 558166 ; 558179 ; 558182 ; 558190 ; 558155 ; 558158 ; 558161 ;