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:
Apr. 25, 2006
Filed:
Mar. 25, 2003
Applicants:
Thomas W. Bell, Reno, NV (US);
Jinhua Chen, San Jose, CA (US);
Alisher B. Khasanov, San Diego, CA (US);
Inventors:
Thomas W. Bell, Reno, NV (US);
Jinhua Chen, San Jose, CA (US);
Alisher B. Khasanov, San Diego, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/22 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to compounds and more particularly to compounds which are useful for the determination of bicarbonate and the delivery of bicarbonate to a non-aqueous solution. The invention further relates to an optical sensor for the determination of bicarbonate in a liquid sample.