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:
Apr. 12, 2005
Filed:
Apr. 07, 2000
Applicants:
Gérard Mathis, Bagnols sur Ceze, FR;
Hervé Bazin, Villeneuve les Avignon, FR;
Inventors:
Gérard Mathis, Bagnols sur Ceze, FR;
Hervé Bazin, Villeneuve les Avignon, FR;
Assignee:
Cis Bio International French Joint Stock Company, Saclay, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01N021/64 ; G01N033/58 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a homogeneous method for detecting and/or determining by fluorescence a chemical or physicochemical interaction in a measuring medium, in which a rare-earth metal cryptate comprising a substituent is used, characterized in that the variation of at least one fluorescence characteristic of the rare-earth metal cryptate, induced by the change in the physicochemical properties of the substituent resulting from said interaction, is measured.