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:
May. 20, 2014
Filed:
Jun. 12, 2012
Youe-kong Shue, Carlsbad, CA (US);
Chi-jen Frank Du, Taipei, CN;
Ming-his Chiou, Taoyuan, CN;
Mei-chiao Wu, Jungli, CN;
Yuan-ting Chen, Hualien, CN;
Franklin W. Okumu, San Diego, CA (US);
Jonathan James Duffield, San Diego, CA (US);
Youe-Kong Shue, Carlsbad, CA (US);
Chi-Jen Frank Du, Taipei, CN;
Ming-His Chiou, Taoyuan, CN;
Mei-Chiao Wu, Jungli, CN;
Yuan-Ting Chen, Hualien, CN;
Franklin W. Okumu, San Diego, CA (US);
Jonathan James Duffield, San Diego, CA (US);
Optimer Pharmaceuticals, Inc., Lexington, MA (US);
Abstract
Methods, processes and materials for the production and recovery of Tiacumicins produced by culturing a microorganism belonging to the speciessubspecieshaving the ability to produce and accumulate one or more Tiacumicin in a nutrient medium comprising a carbon source, a nitrogen source, trace elements such as inorganic salts, and an adsorbent, wherein said nitrogen source comprises fish powder, and wherein said Tiacumicin is produced in a yield greater than about 50 mg/L broth.