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:
Dec. 21, 1999
Filed:
Dec. 12, 1997
Applicant:
Inventor:
Winfried Linxweiler, Gross-Umstadt, DE;
Assignee:
Merck Patent Gesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12N / ;
U.S. Cl.
CPC ...
435 18 ; 435195 ;
Abstract
The invention relates to compositions and procedures for the determination of hydrolytic enzymes in liquid samples with the aid of indoxyl compounds and oxidizing agents. The procedure is characterized in that the absorbent carrier impregnated with an indoxyl compound is wetted with the sample solution, immersed in the solution comprising the oxidizing agent, incubated and analysed by reflectometry.