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. 14, 1992
Filed:
Sep. 19, 1990
Applicant:
Inventors:
Jean Brochot, Julien-en Genevois, FR;
Iqbal Siddiqi, Geneva, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435 12 ; 435 14 ; 435 16 ; 435 18 ; 435 26 ; 435 28 ;
Abstract
The method makes use of the action of the co-enzyme in the production of H.sub.2 O.sub.2 associated with the reaction of a hydroxylase with a decoupling agent in the presence of air or oxygen, the H.sub.2 O.sub.2 being subsequently determined by quantitative breaking of the C--F bond of a fluorinated compound in the presence of peroxidase, followed by electrometric titration of the resulting ions.