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:
Dec. 24, 2002
Filed:
Feb. 12, 2001
Applicant:
Inventors:
Howard Sands, Wilmington, DE (US);
Awadhesh Mishra, Verdun, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/02 ; A61K 9/127 ;
U.S. Cl.
CPC ...
A61F 2/02 ; A61K 9/127 ;
Abstract
A method for administering a camptothecin to a patient comprising: injecting into a patient a pharmaceutical composition comprising an aqueous suspension of microdroplets suitable for intravenous delivery, the microdroplets having a mean diameter between 200 Angstroms and one micron, the microdroplets comprising a substantially water-insoluble, pharmacologically acceptable liquid, a camptothecin dissolved in the water-insoluble, pharmacologically acceptable liquid, and an outer layer comprising a phospholipid. The pharmaceutical composition is particularly well suited for delivering camptothecins, particularly 9-nitro-camptothecin intravenously.