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, 1981
Filed:
Jun. 10, 1974
Applicant:
Inventors:
Malcolm E Bergy, Kalamazoo, MI (US);
John H Coats, Kalamazoo, MI (US);
Vedpal S Malik, Kalamazoo, MI (US);
Assignee:
The Upjohn Manufacturing Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435 73 ; 435886 ;
Abstract
Microbiological process for preparing the antibiotic lincomycin at temperatures ranging from 18.degree. C. to 45.degree. C. using the newly discovered microorganism Streptomyces vellosus. The subject process advantageously results in the preparation of lincomycin without the concomitant production of lincomycin B (4'-depropyl-4'-ethyllincomycin). The absence of lincomycin B production results in increased lincomycin recovery efficiency.