TREA

Stephen Hatfield

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  • Somerville, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot melt construction adhesives for disposable articles
    • Patent number 6,184,285
    • Issue date Feb 6, 2001
    • Henkel Corporation
    • Stephen F. Hatfield
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lactide graft copolymers and hot melt adhesives prepared from same
    • Patent number 5,952,405
    • Issue date Sep 14, 1999
    • National Starch and Chemical Investment Holding Corporation
    • Jules E. Schoenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for coating hot melt adhesives
    • Patent number 5,865,927
    • Issue date Feb 2, 1999
    • National Starch and Chemical Investment Holding Corporation
    • Paul Puletti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Starch based hot melt adhesives for cigarettes
    • Patent number 5,498,224
    • Issue date Mar 12, 1996
    • National Starch and Chemical Investment Holding Corporation
    • Thomas F. Kauffman
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method of making biodegradable cigarette filters using water sensit...
    • Patent number 5,453,144
    • Issue date Sep 26, 1995
    • National Starch and Chemical Investment Holding Corporation
    • Thomas F. Kauffman
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for packaging hot melt adhesives
    • Patent number 5,401,455
    • Issue date Mar 28, 1995
    • National Starch and Chemical Investment Holding Corporation
    • Stephen Hatfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for tackless packaging of hot melt adhesives
    • Patent number 5,373,682
    • Issue date Dec 20, 1994
    • National Starch and Chemical Investment Holding Corporation
    • Stephen Hatfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Starch ester based hot melt adhesive
    • Patent number 5,360,845
    • Issue date Nov 1, 1994
    • National Starch and Chemical Investment Holding Corporation
    • Robert J. Billmers
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...