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Serving leading biopharmaceutical companies globally:

US Department of Justice
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Generated: December 17, 2017

DrugPatentWatch Database Preview

Details for Patent: RE31463

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Summary for Patent: RE31463

Title: Radiopharmaceutical chelates and method of external imaging
Abstract:A chelate of technetium-99m, cobalt-57, gallium-67, gallium-68, indium-111 or indium-113m and substituted iminodiacetic acid or an 8-hydroxyquinoline useful as a radiopharmaceutical external imaging agent. The invention also includes preparative methods therefor.
Inventor(s): Loberg; Michael D. (New Brunswick, NJ), Callery; Patrick S. (Luthersville, MD), Cooper; Malcolm (Chicago, IL)
Assignee: Research Corporation (New York, NY)
Application Number:06/148,052
Patent Claim Types:
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Compound; Composition; Use; Formulation;

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International Patent Family for Patent: RE31463

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada1096399► Subscribe
Canada1083038► Subscribe
Canada1070695► Subscribe
Belgium840556► Subscribe
Australia1189776► Subscribe
Germany2612698► Subscribe
France2322586► Subscribe
JapanS5233631► Subscribe
Netherlands7604022► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Daiichi Sankyo
Farmers Insurance
Federal Trade Commission

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