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:
Feb. 28, 2012
Filed:
Nov. 17, 2009
Applicants:
Siddharth Pandey, New Delhi, IN;
Har Mohindra Chawla, New Delhi, IN;
Inventors:
Siddharth Pandey, New Delhi, IN;
Har Mohindra Chawla, New Delhi, IN;
Assignee:
Indian Institute of Technology Delhi, New Delhi, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/20 (2006.01); C07C 309/33 (2006.01); C07C 303/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
In particular, Compounds of Formula I or Formula II, generally known as calix[4]arenes, may be prepared. The compounds may be used to test samples for the presence of Hgby fluorescence quenching. The compounds may also be used to selectively detect Hgin samples containing other mono- or divalent metals.
Pandey, Siddharth. (2012). Selective and sensitive detection of mercuric ion by novel dansyl-appended calix[4] arene molecules, via fluorescence quenching (U.S. Patent No. 8124416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8124416
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile