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, 2015
Filed:
Sep. 09, 2011
Applicants:
Vincenza Corsa, Abano Terme, IT;
Alessandro Negro, Padiva, IT;
Sonia Bisicchia, Abano Terme, IT;
Inventors:
Assignee:
FIDIA FARMACEUTICI S.P.A., Abano Terme, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 19/26 (2006.01); C12N 9/52 (2006.01); C12N 15/70 (2006.01); C08B 37/08 (2006.01); C12N 9/04 (2006.01); C12N 9/10 (2006.01); C12N 9/12 (2006.01); C12N 9/92 (2006.01); C12N 15/75 (2006.01);
U.S. Cl.
CPC ...
C12P 19/26 (2013.01); C08B 37/0072 (2013.01); C12N 9/0006 (2013.01); C12N 9/1051 (2013.01); C12N 9/1241 (2013.01); C12N 9/92 (2013.01); C12N 15/75 (2013.01); C12Y 101/01022 (2013.01); C12Y 204/01212 (2013.01); C12Y 207/07009 (2013.01); C12Y 503/01009 (2013.01);
Abstract
A method of producing hyaluronic acid (HA) inandthrough episomal plasmid vectors wherein the gene is under the control of strong promoter T7, preferably under the control of strong promoter T7 of bacteriophage T7, and a system for the selection of stable bacterial strains producing high levels of hyaluronic acid, are provided.