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:
Nov. 17, 1981
Filed:
Oct. 06, 1980
Applicant:
Inventor:
Kent M Negersmith, Carmel, NY (US);
Assignee:
Technicon Instruments Corp., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2323 / ; 2323 / ; 422 81 ; 422 82 ;
Abstract
Method is provided for the operation of substantially constant flow rate sample analysis apparatus in such manner that the adverse effects upon sample analysis accuracy of periodic variations in analysis apparatus flow rate and/or sample-analysis reagent proportioning are negated to insure the sample-to-sample consistency and accuracy of the sample analysis results.