Emulsions of paramagnetic contrast agents for magnetic resonance imaging (MRI).

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United States of America Patent

PATENT NO 5571498
SERIAL NO

08252830

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Emulsions of paramagnetic contrast agents, and processes of making and using them are disclosed. The emulsions contain water, a dispersed oil phase and a complex of a paramagnetic metal ion and an organic chelator having a C.sub.10 -C.sub.30 unsaturated aliphatic group. The emulsions are very stable and therapeutically acceptable for intravenous administration to enhance MRI.

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Patent Owner(s)

Patent OwnerAddress
HEMAGEN/PFC58 ELIZABETH CIRCLE GREENBRAE CA 94904

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cacheris, William P Florissant, MO 19 420
Grabiak, Raymond C Maryland Heights, MO 25 213
Kaufman, Robert J University City, MO 48 772
Richard, Thomas J University City, MO 19 593

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