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:
Sep. 19, 2023
Filed:
Jan. 22, 2020
Applicant:
Cyanagen S.r.l., Bologna, IT;
Inventors:
Leopoldo Della Ciana, Bologna, IT;
Lorenzo Biagini, Bologna, IT;
Thomas Paul Jansen, Bologna, IT;
Rossana Perciaccante, Bologna, IT;
Manuela Vargiolu, Bologna, IT;
Marina Eleonora Vettraino, Bologna, IT;
Assignee:
CYANAGEN S.r.l., Bologna, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/58 (2006.01); C09K 11/07 (2006.01); G01N 33/535 (2006.01);
U.S. Cl.
CPC ...
G01N 33/581 (2013.01); C09K 11/07 (2013.01); G01N 33/582 (2013.01); C09K 2211/1037 (2013.01); G01N 33/535 (2013.01);
Abstract
A method for increasing the light emission produced by the chemiluminescent reaction of 8-amino-5-chloro-7-phenylpyrido[3,4-d]pyridazine-1,4(2H,3H)-dione, a peroxidase enzyme or a conjugate thereof, an enhancer, a co-enhancer and a peroxide oxidizer, wherein the enhancer is an anionic N-alkylphenothiazine and the co-enhancer is selected from a 4-dialkylaminopyridine or an N-azole, and