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Details for Patent: 5,508,020

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Summary for Patent: 5,508,020

Title: Technetium-99M labeled peptides for imaging
Abstract:This invention relates to radiolabeled peptides and methods for producing such peptides. Specifically, the invention relates to peptides, methods and kits for making such peptides, and methods for using such peptides to image sites in a mammalian body labeled with technetium-99m (Tc-99m) via Tc-99m binding moieties. In particular, the peptide reagents of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the specific-binding peptides, and the Tc-99m binding moieties are covalently linked to a plurality of the specific-binding peptides, the polyvalent linker moiety, or to both the specific-binding peptides and the polyvalent linker moiety.
Inventor(s): Dean; Richard T. (Bedford, NH), Lister-James; John (Bedford, NH)
Assignee: Diatech, Inc. (Londonderry, NH)
Application Number:07/893,981
Patent Claim Types:
see list of patent claims
Composition; Compound;
Patent PDF download available with subscription

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International Patent Family for Patent: 5,508,020

Country Document Number Publication Date Supplementary Protection Certificate SPC Country SPC Expiration
Germany69332203May 28, 2003
Japan2954354Sep 27, 1999
Germany69332203Sep 19, 2002
Denmark0665853Nov 04, 2002
European Patent Office0644778Mar 29, 1995
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Preferred citation:

Friedman, Y. Location of pharmaceutical innovation: 2000–2009 Nature Reviews Drug Discovery 9, 835–836 (2010).

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