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. 19, 2000
Filed:
Mar. 29, 1999
Applicant:
Inventors:
Assignee:
NeXstar Pharmaceuticals, Inc., Boulder, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424450 ;
Abstract
A liposome formulation containing a Vinca Alkaloid and an anion in an aqueous phase of the liposome. The liposomes also comprise distearoylphosphatidyl choline, cholesterol and disteraroylphosphatidylglycerol. A method for enhancing the efficacy and tumor targeting properties of liposomal vinca alkaloid formulations containing unilamellar vesicles.