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:
Jan. 02, 2018
Filed:
Mar. 16, 2015
Applicant:
Sichuan University, Chengdu, CN;
Inventors:
Assignee:
Sichuan University, Chengdu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
G01N 33/188 (2013.01);
Abstract
The invention relates to an apparatus for simultaneous online assay of nitrites and nitrates in water samples with improved sensitivity and accuracy, enhanced capacity of anti-interference against salinity, reduced assay costs, and simplified operation.
Zhang, Xinshen. (2018). Method and apparatus for simultaneous online assay of nitrites and nitrates in water samples (U.S. Patent No. 9857348). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9857348
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