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:
Sep. 28, 1999
Filed:
Aug. 26, 1996
Applicant:
Inventors:
Alan Robert Craig, Wilmington, DE (US);
Michael Patrick Reidy, Wilmington, DE (US);
Assignee:
Dade Behring Inc., Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204418 ; 204416 ; 2057895 ;
Abstract
A method for extending the uselife of a sodium ion selective membrane of an ISE sensor by incorporating water therein. Also provided are polymer compositions comprised of water plus the membrane compounds or residues and articles comprising such compositions.