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:
Jan. 01, 2008
Filed:
May. 07, 1998
Mark M. Richter, Springfield, MO (US);
Michael J. Powell, Danville, CA (US);
Christopher M. Belisle, Concord, CA (US);
Mark M. Richter, Springfield, MO (US);
Michael J. Powell, Danville, CA (US);
Christopher M. Belisle, Concord, CA (US);
BioVeris Corporation, Gaithersburg, MD (US);
Abstract
This invention pertains to the general field of chemical and biological assays which employ electrochemiluminscence (ECL), also referred to as electrogenerated chemiluminescence. More particularly, the present invention pertains to certain classes of chemical moieties which strongly quench ECL, and the use of these ECL quenchers in combination with ECL labels, for example, in ECL assay methods which employ an ECL quencher and an ECL label. One class of such quenching moieties are those which comprise at least one benzene moiety. Sub-classes of such quenching moieties are those which comprise at least one phenol moiety, quinone moiety, benzene carboxylic acid, and/or benzene carboxylate moiety.