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. 06, 2009
Filed:
Jan. 26, 2006
Applicants:
Brigitte Gicquel, Paris, FR;
François-xavier Berthet, Paris, FR;
Inventors:
Brigitte Gicquel, Paris, FR;
François-Xavier Berthet, Paris, FR;
Assignee:
Institut Pasteur, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/04 (2006.01); A61K 39/02 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concernsstrains whereof the erp gene is modified and a vaccine composition containing same. The modification of the erp gene decreases the virulence and the persistence of thestrains.