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:
May. 19, 1998
Filed:
Jan. 17, 1997
Applicant:
Inventor:
Shai Amisar, Jerusalem, IL;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; C07D / ;
U.S. Cl.
CPC ...
436 96 ; 436901 ; 546124 ;
Abstract
The invention provides a reagent for the presumptive identification of cocaine, cocaine salts and phencyclidene comprising cobalt thiocyanate, at least one poly-hydroxy alcohol and a third component selected from the group consisting of a polyether, a silicon derivative of a polyether and mixtures thereof, with the proviso that the poly-hydroxy alcohol is not glycerol.