Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – X-ray contrast imaging agent
Reexamination Certificate
2005-02-03
2008-03-04
Jones, Dameron L. (Department: 1618)
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
X-ray contrast imaging agent
C424S001810, C424S001850, C424S001650, C424S009100, C424S009400, C424S001890, C424S009440, C424S009451
Reexamination Certificate
active
07338652
ABSTRACT:
New diagnostic agents for positron emission tomography (PET) and methods for use of such agents for imaging of human or animal tissue are described, wherein a primary active component of such agents is a radiolabeled halogenated xanthene or halogenated xanthene derivative. Preferably, the radiolabeled halogenated xanthene is radiolabeled Rose Bengal or a functional derivative of Rose Bengal.
REFERENCES:
patent: 6493570 (2002-12-01), Dees et al.
patent: 846674 (1960-08-01), None
PCT International Search Report and Written Opinion for PCT/US05/16836 dated Nov. 17, 2005.
Dees H. Craig
Scott Timothy C.
Wachter Eric A.
Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Jones Dameron L.
Provectus Pharmatech, Inc.
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