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:
Mar. 09, 1982
Filed:
Mar. 02, 1978
Applicant:
Inventors:
Kazuhiko Okamura, Yamato, JP;
Shoji Hirata, Fujisawa, JP;
Yasushi Okumura, Kamakura, JP;
Yasuo Fukagawa, Kamakura, JP;
Yasutaka Shimauchi, Ninomiya, JP;
Tomoyuki Ishikura, Chigasaki, JP;
Kageaki Kouno, Ikegami oto, JP;
Joseph Lein, Fayetteville, NY (US);
Assignee:
Sanraku-Ocean Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424274 ; 2602 / ; 424114 ;
Abstract
A novel antibiotic substance and derivatives thereof, having strong antibiotic activity and .beta.-lactamase inhibiting effect and a method for producing the same by aerobic cultivation of Streptomyces A 271.