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:
Sep. 04, 2001
Filed:
Oct. 17, 1997
Applicant:
Inventors:
Tuo Jin, Toronto, Ontario, CA;
Peter Pennefather, Toronto, Ontario, CA;
Ping I. Lee, Radner, PA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 ; A61K 5/112 ; A61K 9/133 ;
U.S. Cl.
CPC ...
B32B 5/16 ; A61K 5/112 ; A61K 9/133 ;
Abstract
A novel lipid vesicle system is described. This system consists of a lipid shell that is anchored on the surface of a polymer matrix. The system has potential applications in drug delivery, drug targeting, protein separation, enzyme immobilization and blood cell substitution.