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. 22, 1998
Filed:
Sep. 01, 1995
Applicant:
Inventors:
Alan Eric Friedman, Rochester, NY (US);
Sarah Fingar Groulx, Ontario, NY (US);
Alison Butler, Santa Barbara, CA (US);
Assignee:
Johnson & Johnson Clinical Diagnostics, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ;
U.S. Cl.
CPC ...
435 28 ; 435 25 ; 435-79 ; 435-791 ;
Abstract
Aqueous compositions, test kits and methods can be used to detect hydrogen peroxide or vanadium bromoperoxidase by generating a chemiluminescent signal in the presence of the analyte. Signal generation as well as reaction kinetics are improved by using a composition which comprises a 2,3-dihydro-1,4-phthalazinedione derivative; a halogen, pseudohalogen, halogen-providing or pseudohalogen-providing source; and a peroxide or peroxide-generating reagent composition.