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:
Jan. 08, 1991
Filed:
Jul. 21, 1986
Applicant:
Inventors:
Alan J Schroit, Houston, TX (US);
Rajiv Nayar, Houston, TX (US);
Assignee:
Board of Regents, University of Texas System, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; B01J / ;
U.S. Cl.
CPC ...
424450 ; 4284022 ; 436829 ; 514 34 ; 514974 ;
Abstract
Liposome dispersions are prepared from (a) a synthetic phospholipid of the cephaline type in which the amino group is monoacylated with a dicarboxylic acid; (b) a synthetic phospholipid of the cephaline type; and (c) one or more compounds having pharmacological activity. The mixture optionally can contain phospholipids of natural sources and a pharmaceutical carrier solution buffered to pH 7.0 to 7.8.