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:
Nov. 13, 2007
Filed:
Dec. 17, 2004
Applicants:
Raymond A. Hui, Indianapolis, IN (US);
Stephen S. Vitone, Indianapolis, IN (US);
Inventors:
Raymond A. Hui, Indianapolis, IN (US);
Stephen S. Vitone, Indianapolis, IN (US);
Assignee:
Roche Diagnostics Operatins, Inc., Indianapolis, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/4015 (2006.01); A61K 31/135 (2006.01); C07D 207/40 (2006.01); C07D 233/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compounds of methamphetamine derivatives having a meta-substituted alkyl linker on the benzene ring and a protective group on the nitrogen of the methamphetamine hapten. Such compounds have the structure wherein Ris an alkyl linker comprising 2-15 carbon atoms and 0-6 heteroatoms, Ris a leaving group, and Ris a protecting group.