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. 27, 1996
Filed:
Jun. 13, 1994
Applicant:
Inventors:
Sang K Oh, Daejon, KR;
Seung H Cha, Daejon, KR;
Assignee:
Agency for Defense Development, Daejon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436172 ; 436135 ;
Abstract
An azide catalyst for peroxyoxalate chemiluminescence reactions is provided, which catalyzes a reaction of an oxalic acid ester compound with a peroxide in a solvent to produce 1,4 dioxetane dione as an intermediate that is subsequently decomposed catalytically by a fluorescent agent to emit light. The catalyst improves not only luminous efficiency such as luminous time and luminous intensity but also reaction of the intermediate with a peroxide.
Oh, Sang. (1996). Method using azide catalyst for peroxyoxalate chemiluminescence reaction (U.S. Patent No. 5494827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5494827
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile