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:
Aug. 12, 1997
Filed:
May. 12, 1995
Applicant:
Inventors:
Say-Jong Law, Westwood, MA (US);
Uri Piran, Sharon, MA (US);
Assignee:
Chiron Diagnostics Corporation, Walpole, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 56 ; 4284022 ; 42840221 ; 42840222 ;
Abstract
Vesicular luminescent conjugates comprising liposomes coupled to molecules with biological activity, such as antigens, antibodies, and nucleic acids, for use in luminescent assays, are described herein. These conjugates encapsulate hydrophilic polysubstituted aryl acridinium esters and are useful as chemiluminescent tracers in immunoassays and other binding assays.