TREA

Robert A. Pranis

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crosslinked isocyanate functional polymer supports
    • Patent number 6,018,009
    • Issue date Jan 25, 2000
    • 3M Innovative Properties Company
    • Steven M. Heilmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked isocyanate functional polymer supports
    • Patent number 5,760,152
    • Issue date Jun 2, 1998
    • Minnesota Mining and Manufacturing Company
    • Steven M. Heilmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked isocyanate-functional polymer supports
    • Patent number 5,679,779
    • Issue date Oct 21, 1997
    • Minnesota Mining and Manufacturing
    • Steven M. Heilmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...