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:
Feb. 18, 2003
Filed:
Apr. 19, 2000
Applicant:
Inventors:
William J. Egan, Burlington, NJ (US);
Giorgio Lauri, Wynnewood, PA (US);
Assignee:
Pharmacopeia, Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/348 ; G01N 1/500 ;
U.S. Cl.
CPC ...
G01N 3/348 ; G01N 1/500 ;
Abstract
The polar surface area of molecules is computed without reference to three dimensional molecular structures using a linear equation incorporating counts of nitrogens, oxygens, and related atom clusters. Methods and systems for predicting intestinal absorption of candidate compounds use the polar surface area and the octanol/water partition coefficient as descriptors.