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:
Jul. 05, 2005
Filed:
Apr. 30, 1997
Applicants:
Jeffrey L. Cleland, San Carlos, CA (US);
Amy Lim, San Bruno, CA (US);
Michael Frank Powell, San Francisco, CA (US);
Inventors:
Jeffrey L. Cleland, San Carlos, CA (US);
Amy Lim, San Bruno, CA (US);
Michael Frank Powell, San Francisco, CA (US);
Assignee:
Genentech, Inc., South San Francisco, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K051/00 ; A61K039/00 ; A61K039/38 ; A61K009/22 ; A61M036/14 ;
U.S. Cl.
CPC ...
Abstract
Methods and compositions are provided for the encapsulation of antigens in PLGA microspheres for use as vaccines. Such microspheres can also contain adjuvants. Mixtures of microspheres are provided which release antigen at desired intervals to provide boosts with antigen.