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:
Oct. 25, 2005
Filed:
Sep. 30, 2002
Applicants:
Brian Charles Keller, Antioch, CA (US);
Alenka Lasic, Legal Representative, Fremont, CA (US);
Inventors:
Brian Charles Keller, Antioch, CA (US);
Alenka Lasic, legal representative, Fremont, CA (US);
Assignee:
BioZone Technologies, Inc., Pittsburg, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K009/127 ;
U.S. Cl.
CPC ...
Abstract
A liposome suspension forms spontaneously upon adding a lipid composition to an aqueous solution. The liposomes include diacylglycerol-PEG compounds. The melting point of the diacylglycerol-PEG is below about 40 degrees C., and the acyl chains of the diacylglycerol-PEG are greater than or equal to 14 carbons in length. Such liposome suspensions are useful for a variety of purposes, including the delivery of therapeutic agents.