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:
Oct. 20, 2009
Filed:
Jun. 25, 2003
Applicants:
Nathalie Bamas-jacques, Paris, FR;
Denis Thibaut, Paris, FR;
Alain Famechon, Janville Sur Juine, FR;
Inventors:
Nathalie Bamas-Jacques, Paris, FR;
Denis Thibaut, Paris, FR;
Alain Famechon, Janville Sur Juine, FR;
Assignee:
Aventis Pharma S.A., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/10 (2006.01); C12N 1/20 (2006.01); C12N 15/00 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to novel variants of the PapM polypeptide of bacteria of thegenus which possess a substrate selectivity and/or an improved effectiveness compared to the wild-type polypeptide. It also relates to the nucleic acids encoding these variants, to the microorganisms which incorporate these nucleic acids and to their use for producing B components of Streptogramins.