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. 01, 1998
Filed:
Aug. 27, 1997
Applicant:
Inventor:
Jack V Smith, St. Petersburg, FL (US);
Assignee:
Chimera Research & Chemical, Inc., Largo, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436163 ; 436164 ; 436901 ;
Abstract
In an automated analyzer containing a spectrophotometer for determining color changes in a urine sample the urine is admixed with a litmus, methyl red or azolitmin indicator effecting the color change, a surfactant and water. The spectrophotometer determines and prints whether a color change has occurred.