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:
Oct. 13, 1998
Filed:
Apr. 03, 1997
Applicant:
Inventor:
Chengrong Wang, Hockessin, DE (US);
Assignee:
Dade Behring Inc., Deerfield, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; G01N / ;
U.S. Cl.
CPC ...
5303898 ; 530345 ; 530350 ; 530362 ; 530363 ; 530403 ; 530405 ; 530806 ; 436823 ; 436543 ; 435188 ;
Abstract
The present invention provides a novel carbamazepine hydrazide compound suitable for covalent attachment to a polymer particle reagent, having the general formula ##STR1## The present invention also provides a novel carbamazepine acid compound suitable for attachment to proteins for the production of carbamazepine immunogens. The carbamazepine antigen of the present invention has the following general structure: ##STR2## where X is C=O, CH.sub.2 or SO.sub.2 ; Y is C=O, CH.sub.2, SO.sub.2 ; R is an alkyl and P is a protein or a hapten.