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:
Sep. 14, 1999
Filed:
Dec. 01, 1995
Applicant:
Inventors:
Kenneth J Stenglein, Portland, OR (US);
Daniel B Cawley, Beaverton, OR (US);
Bruce E Maryanoff, New Hope, PA (US);
Kirk L Sorgi, Blue Bell, PA (US);
Assignee:
Oxis International, Inc., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; C07K / ; C12N / ;
U.S. Cl.
CPC ...
435-793 ; 435-75 ; 435188 ; 436537 ; 436545 ; 436546 ; 436815 ; 5303889 ; 5303898 ; 530404 ;
Abstract
The present invention provides a topiramate immunoassay and reagents for use in the immunoassay. In particular, topiramate is derivatized at the sulfamate moiety or the 9-carbon or 10-carbon methyl group of topiramate to add a label bound directly or through a linking group for use as a tracer (competitive analyte analog) or to add a linking group bound to a carrier for use as an immunogen to induce anti-topiramate antibodies. Immunoassay methods and kits are also provided.