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:
Nov. 25, 2003
Filed:
Oct. 30, 2001
Applicant:
Inventors:
Qinghong Han, San Diego, CA (US);
Li Tang, San Diego, CA (US);
Mingxu Xu, San Diego, CA (US);
Yuying Tan, San Diego, CA (US);
Shigeo Yagi, San Diego, CA (US);
Assignee:
AntiCancer, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/48 ;
U.S. Cl.
CPC ...
C12Q 1/48 ;
Abstract
A method to detect and measure the concentration of hydrogen peroxide comprises adding reagents consisting essentially of peroxidase and a dialkyl phenylenediamine and detecting any color generated by the interaction of hydrogen peroxide with these reagents.