Polyphosphazenes containing the structure [P=N-n]

Patents Grantslast 30 patents

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    • University of Pittsburgh
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    • C07 - ORGANIC CHEMISTRY
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    Contrast agents and compositions for radiological imaging, and radi...

    • Patent number 5,545,397
    • Issue date Aug 13, 1996
    • Boron Biologicals, Inc.
    • Bernard F. Spielvogel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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    Fluorescent compounds

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    • Issue date Jul 25, 1995
    • Amersham International plc
    • Colin D. Bell
    • C07 - ORGANIC CHEMISTRY
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    Radiological imaging method, and contrast media reagents therefor

    • Patent number 5,256,394
    • Issue date Oct 26, 1993
    • Boron Biologicals, Inc.
    • Bernard F. Spielvogel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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    Synthetic lubricants

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    • Takateru Dekura
    • C07 - ORGANIC CHEMISTRY
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    3467704

    • Patent number 3,467,704
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    • C07 - ORGANIC CHEMISTRY
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    3317595

    • Patent number 3,317,595
    • Issue date May 2, 1967
    • C07 - ORGANIC CHEMISTRY
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    3277170

    • Patent number 3,277,170
    • Issue date Oct 4, 1966
    • C07 - ORGANIC CHEMISTRY
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    3211753

    • Patent number 3,211,753
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    • C07 - ORGANIC CHEMISTRY
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    3087937

    • Patent number 3,087,937
    • Issue date Apr 30, 1963
    • C07 - ORGANIC CHEMISTRY