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:
Jul. 28, 1992
Filed:
Feb. 22, 1991
Applicant:
Inventors:
James B Denton, Elkhart, IN (US);
Kin-Fai Yip, Elkhart, IN (US);
Assignee:
Miles Inc., Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 56 ; 436 73 ; 436 74 ; 436 79 ; 436169 ; 549353 ;
Abstract
Compositions and test articles comprisng ionophore of an optically active isomer of bis(12-crown-4-methyl)dialkyl malonate, wherein alkyl group is methyl and the second alkyl group has 4 to 20 carbon atoms, with a reporter substance incorporated in a hydrophobic carrier are disclosed.