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. 02, 2026
Filed:
Oct. 29, 2019
Applicant:
Pro Farm Group, Inc., Davis, CA (US);
Inventors:
Assignee:
PRO FARM GROUP, INC., Davis, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/38 (2006.01); C07K 5/103 (2006.01); C12N 1/20 (2026.01);
U.S. Cl.
CPC ...
C12N 1/38 (2013.01); C07K 5/101 (2013.01); C12N 1/20 (2013.01);
Abstract
The present invention includes a method to increase romidepsin concentration in a bacteria fermentation media. Romidepsin concentration in a fermentation is increased by adding, for example, copper sulfate. The end resulting romidepsin concentration is increased by at least about two fold as compare to fermentation without copper sulfate.