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:
Jun. 24, 1997
Filed:
Nov. 02, 1994
Applicant:
Inventors:
Walter B Dandliker, La Jolla, CA (US);
Mao-Lin Hsu, Fountain Valley, CA (US);
Assignee:
Diatron Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09B / ; C07D / ;
U.S. Cl.
CPC ...
540128 ; 540121 ; 540474 ; 540145 ;
Abstract
Fluorescent dyes which are free of aggregation and serum binding are provided. These dyes are suitable for applications such as fluorescence immunoassays, in vivo imaging and in vivo tumor therapy. The dyes are particularly useful in fluorescence immunoassays of biological samples containing serum. Such dyes have two polyoxyhydrocarbyl moities, one located on either side of a planar molecular structure such as a porphyrin derivative, azaporphyrin derivative, corrin derivative, sapphyrin derivative or porphycene derivative.