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:
Jun. 15, 1976
Filed:
Oct. 10, 1974
Applicant:
Inventors:
Hamao Umezawa, Tokyo, JA;
Takaaki Aoyagi, Fujisawa, JA;
Akira Takamatsu, Yokohama, JA;
Taiji Inui, Chigasaki, JA;
Assignee:
Sanraku-Ocean Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D / ;
U.S. Cl.
CPC ...
195 / ;
Abstract
A process for producing pepstatins by means of a microorganism belonging to Streptomyces and producing pepstatins, wherein at least one amino acid selected from the group consisting of L-leucine, L-valine, L-alanine, L-aspartic acid, L-glutamic acid, and L-lysine is added to the reaction medium, which also contains an energy source.