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. 05, 2012
Filed:
May. 11, 2006
Applicants:
Parker David, Durham, GB;
Robert Pal, Durham, GB;
Junhua Yu, Durham, GB;
Inventors:
Assignee:
University of Durham, Durham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/33 (2006.01); C07D 225/02 (2006.01); C07D 245/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a compound comprising a xanthone or thiaxanthone sensitizing moiety, capable of coordinating to a lanthanide ion by the nitrogen atom of an integral pyridyl group or a related group able to bind a lanthanide ion.