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Toby M. Chapman

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cellulosic composition
    • Patent number 7,628,888
    • Issue date Dec 8, 2009
    • University of Pittsburgh of the Commonwealth System of Higher Education
    • Eric J. Beckman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    N-vinylformamide derivatives, polymers formed therefrom and synthes...
    • Patent number 7,135,598
    • Issue date Nov 14, 2006
    • University of Pittsburgh
    • Eric J. Beckman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for increasing the strength of a cellulosic product
    • Patent number 7,090,745
    • Issue date Aug 15, 2006
    • University of Pittsburgh
    • Eric J. Beckman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Synthesis of N-vinylformamide
    • Patent number 7,026,511
    • Issue date Apr 11, 2006
    • University of Pittsburgh
    • Eric J. Beckman
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Biocompatible emulsifier
    • Patent number 6,369,118
    • Issue date Apr 9, 2002
    • University of Pittsburgh
    • Toby J. Chapman
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents