US Patent No: 5,922,304

Number of patents in Portfolio can not be more than 2000

Gaseous precursor filled microspheres as magnetic resonance imaging contrast agents

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Abstract

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Novel gas filled microspheres useful as magnetic resonance imaging (MRI) contrast agents are provided.

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First Claim

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all claims..

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CEREVAST THERAPEUTICS, INC.TUCSON, AZ27

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Unger, Evan C Tucson, AZ 160 6232

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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5,536,490 Contrast agents 106 1993
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5,558,853 Phase shift colloids as ultrasound contrast agents 140 1994
5,562,893 Gas-filled microspheres with fluorine-containing shells 86 1994
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5,281,408 Low density microspheres and their use as contrast agents for computed tomography 150 1993
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BRACCO SUISSE SA (7)
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PQ CORPORATION (4)
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MASSACHUSETTS INSTITUTE OF TECHNOLOGY (3)
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UNIVERSITY OF MASSACHUSETTS (2)
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YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (2)
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Hoechst Aktiengesellschaft (1)
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Other [Check patent profile for assignment information] (3)
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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
BOSTON SCIENTIFIC SCIMED, INC. (30)
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7,131,997 Tissue treatment 23 2002
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8,012,454 Embolization 2 2003
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7,727,555 Particles 2 2005
7,963,287 Tissue-treatment methods 3 2005
8,007,509 Coil assemblies, components and methods 0 2005
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7,666,333 Embolization 1 2007
7,951,402 Drug delivery particle 0 2008
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UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION (3)
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