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. 13, 1998
Filed:
May. 24, 1995
Applicant:
Inventor:
David W Yesair, Byfield, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436161 ; 436 71 ;
Abstract
A method of assessing the mixed lipid transport properties of a drug is provided. The method includes providing a mixed lipid composition which incorporates a drug in colloidal particles, applying the particles to a size exclusion chromatography column, eluting free drug and drug incorporated into mixed lipid particles from the column, and determining the elution profiles of the free drug and the drug incorporated into mixed lipid particles. Drugs which elute with the mixed lipid particles are considered to have stable transport properties when incorporated into the mixed lipid particles.