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:
Oct. 17, 1978
Filed:
Apr. 28, 1977
Applicant:
Inventors:
Kenneth J Pierre, Vista, CA (US);
Ker-Kong Tung, Vista, CA (US);
Assignee:
Beckman Instruments, Inc., Fullerton, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
1951 / ;
Abstract
The range of linearity of the kinetic method for the determination of glucose concentrations using a reagent of the type comprising a buffer, a pyridine coenzyme, and glucose dehydrogenase, is significantly increased when the buffer employed in the reagent has a pH of from about 7.9 to about 9.0.