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:
May. 05, 2009
Filed:
Mar. 15, 2006
Applicants:
Holger Fischer, Grellingen, CH;
Manfred Kansy, Freiburg, DE;
Bjoern Wagner, Binzen, DE;
Inventors:
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/92 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a novel method for determining the lipophilicity of a compound of interest comprising a) providing a layer, b) impregnating said layer with a solvent A, c) applying a dissolved compound of interest on the impregnated layer, d) adding a solvent B, e) removing the solvent B after the distribution equilibrium has been reached, and f) determining the quantity of the compound of interest in at least one of the solvent phases.