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:
Aug. 06, 1991
Filed:
May. 08, 1990
Applicant:
Inventors:
Kazunori Ohba, Kanagawa, JP;
Masaji Sezaki, Kanagawa, JP;
Shinichi Kondo, Kanagawa, JP;
Masao Koyama, Kanagawa, JP;
Tadashi Nakazawa, Kanagawa, JP;
Haruo Yamamoto, Kanagawa, JP;
Assignee:
Meiji Seika Kaisha Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548433 ;
Abstract
Novel substances exhibiting antimicrobial activity and antitumor activity, a process for producing them by cultivating a microorganism belonging to the genus Streptomyces and capable of producing them and derivatives of such substances.
Ohba, Kazunori. (1991). Sulfonyl derivatives of an antibiotic substance isolated from (U.S. Patent No. 5037993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5037993
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile