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:
Jun. 15, 2010
Filed:
Sep. 05, 2003
James Hunter Boone, Christiansburg, VA (US);
David Maxwell Lyerly, Radford, VA (US);
Tracy Dale Wilkins, Riner, VA (US);
James Hunter Boone, Christiansburg, VA (US);
David Maxwell Lyerly, Radford, VA (US);
Tracy Dale Wilkins, Riner, VA (US);
Techlab, Inc., Blacksburg, VA (US);
Abstract
A method and apparatus for the differentiation of ulcerative colitis from Crohn's disease and other gastrointestinal illnesses using the presence of anti-neutrophil cytoplasmic antibodies (ANCA) as a marker of ulcerative colitis is described. The apparatus consists of either a qualitative enzyme-linked immunoassay or other immunoassay that utilizes antibodies specific to human immunoglobulins for the measurement of total endogenous ANCA in a human sample. The method and apparatus can be used by healthcare providers to distinguish ulcerative colitis from Crohn's disease and other gastrointestinal illnesses.