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:
Feb. 23, 1993
Filed:
Sep. 19, 1991
Applicant:
Inventors:
Mary N Omstead, Gladstone, NJ (US);
Marvin D Schulman, Scotch Plains, NJ (US);
Noel M Young, Rahway, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12R / ;
U.S. Cl.
CPC ...
435 76 ; 435 75 ; 4352535 ; 435886 ; 514 30 ; 536-71 ;
Abstract
Avermectin aglycones are glycosylated by fermentation in a medium of a non-producing mutant of Streptomyces avermitilis MA-6078. The glycosylation produces the monosaccharide and disaccharide derivatives while leaving the remainder of the molecule intact. The microorganism glycosylates with the .alpha.-L-oleandrose moiety.
Omstead, Mary. (1993). Process for the glycosylation of avermectin agylcones (U.S. Patent No. 5188944). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5188944
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile