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:
Dec. 14, 1999
Filed:
Jul. 20, 1993
Applicant:
Inventors:
Tonio Kinkel, Frankfurt am Main, DE;
Peter Molz, Mainz, DE;
Erwin Schmidt, Kelkheim, DE;
Gerd Schnorr, Bad Vilbel, DE;
Heinz Jurgen Skrzipczyk, Bad Soden am Taunus, DE;
Assignee:
Dade Behring Marburg GmbH, Marburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C09B / ;
U.S. Cl.
CPC ...
546104 ; 544126 ; 546107 ;
Abstract
Chemiluminescent acridinium derivatives of the formula I ##STR1## in which R.sup.4 represents a radical of the formula II or III ##STR2## and A.sup..theta., X--, R.sup.1 -R.sup.3, R.sup.5 and R.sup.6 have the stated meanings, as well as processes for the preparation of the compounds of the formula (I) and the use thereof in chemiluminescence immunoassays.