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:
Jun. 11, 1996
Filed:
May. 29, 1992
Applicant:
Inventors:
Richard A Kaufman, Belleville, NJ (US);
Henry J Rosenfeld, Florham Park, NJ (US);
Assignee:
Hoffman-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 26 ; 435188 ; 435190 ;
Abstract
An enzymatic assay assemblage for ethanol determination is provided. A diamino compound acts as a buffer and a trapping agent for a product of the enzymatic reaction. Long stability of the assay composition is achieved.