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:
Jan. 03, 2006
Filed:
Oct. 08, 2001
Applicants:
Alain Françon, Bessenay, FR;
Catherine Noël, Ecully, FR;
Inventors:
Alain Françon, Bessenay, FR;
Catherine Noël, Ecully, FR;
Assignee:
Aventis Pasteur, S.A., Lyon Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns the stabilization of a vaccine composition maintained in liquid state by the use of high molecular weight polyvinylpyrrolidone, hence eliminating the use of albumen. The invention is of particular interest for vaccine compositions comprising attenuated live viruses such as oral vaccine against poliomyelitis.