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:
Mar. 18, 2003
Filed:
Jun. 30, 2000
Applicant:
Inventors:
Alan J. McNally, Carmel, IN (US);
Huiru Zhao, Carmel, IN (US);
Krystyna Goc-Szkutnicka, Indianapolis, IN (US);
Assignee:
Roche Diagnostics Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/3546 ; G01N 3/3533 ; G01N 3/3534 ; G01N 3/3535 ;
U.S. Cl.
CPC ...
G01N 3/3546 ; G01N 3/3533 ; G01N 3/3534 ; G01N 3/3535 ;
Abstract
The present invention provides an immunoassay method for the highly sensitive detection of amphetamines, methamphetamines, and methylenedioxy designer amphetamines in urine samples. Commercially available reagents for the determination of amphetamines and methamphetamines are used with a calibrator comprising a known amount of a substance selected from the group consisting of methylenedioxy designer amphetamines.