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:
Jul. 18, 2023
Filed:
Sep. 23, 2021
Applicant:
Nanjing University, Nanjing, CN;
Inventors:
Assignee:
NANJING UNIVERSITY, Nanjing, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/18 (2006.01); G01N 30/86 (2006.01); G01N 30/72 (2006.01);
U.S. Cl.
CPC ...
G01N 33/1826 (2013.01); G01N 30/7233 (2013.01); G01N 30/8686 (2013.01);
Abstract
A method for identifying and analyzing dissolved organic nitrogen of different sources in wastewater includes extracting DON in wastewater to obtain a DON extract, detecting mass spectrum peaks in the DON extract, pre-processing the spectral data of the wastewater sample; constructing a network relationship of the substance reaction in the wastewater sample; screening the substance reaction relationship of DON; and determining different sources of DON.
Hu, Haidong. (2023). Method for identifying and analyzing dissolved organic nitrogen of different sources in wastewater and application of the method (U.S. Patent No. 11703495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11703495
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile