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:
Nov. 16, 1999
Filed:
Mar. 16, 1995
Applicant:
Inventor:
Martin James Ford, Beckenham, GB;
Assignee:
Burroughs Wellcome Co., Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C12N / ;
U.S. Cl.
CPC ...
424450 ; 435236 ; 4241931 ; 4242041 ; 4242061 ;
Abstract
Liposomes which have present on their surface a polypeptide capable of binding to a mucosal cell surface of a human or animal and which are substantially free of active neuraminidase are useful as vaccines.