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:
Feb. 12, 1991
Filed:
Mar. 24, 1988
Applicant:
Inventors:
Hirofumi Nakano, Machida, JP;
Eiji Kobayashi, Machida, JP;
Isami Takahashi, Machida, JP;
Katsuhiko Ando, Machida, JP;
Mayumi Yoshida, Sagamihara, JP;
Shiro Akinaga, Shizuoka, JP;
Takao Iida, Tama, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C12P / ; C12N / ;
U.S. Cl.
CPC ...
552295 ; 435127 ; 435911 ; 435254 ;
Abstract
UCN-1028A and UCN-1028C having an anti-tumor activity and a protein kinase C inhibitory activity are produced by culturing a microorganism belonging to the genus Cladosporium.