TREA

Raymond T. Woodhams

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilized bitumen compositions
    • Patent number 6,100,317
    • Issue date Aug 8, 2000
    • Polyphalt L.L.C.
    • Zhi-zhong Liang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Treatment of rubber to form bituminous compositions
    • Patent number 5,719,215
    • Issue date Feb 17, 1998
    • Polyphalt L.L.C.
    • Zhi-zhong Liang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    In-situ stabilized compositions
    • Patent number 5,708,061
    • Issue date Jan 13, 1998
    • University of Toronto Innovations Foundation
    • Simon Hesp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    In-situ stabilized compositions
    • Patent number 5,705,564
    • Issue date Jan 6, 1998
    • The University of Toronto Innovations Foundation
    • Zhi-Zhong Liang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    In-situ stabilized compositions
    • Patent number 5,494,966
    • Issue date Feb 27, 1996
    • Simon Hesp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oriented thermoplastic and particulate matter composite material
    • Patent number 5,474,722
    • Issue date Dec 12, 1995
    • The Governing Council of the University of Toronto
    • Raymond T. Woodhams
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bitumen-polymer stabilizer, stabilized bitumen-polymer compositions...
    • Patent number 5,280,064
    • Issue date Jan 18, 1994
    • Simon Hesp
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Bitumen-polyolefin compositions
    • Patent number 4,978,698
    • Issue date Dec 18, 1990
    • The University of Toronto Innovations Foundation
    • Raymond T. Woodhams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fiber reinforced sulphur concretes
    • Patent number 4,426,458
    • Issue date Jan 17, 1984
    • Sulphur Development Institute of Canada (SUDIC)
    • Raymond T. Woodhams
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Preparing mica-reinforced composites
    • Patent number 4,112,036
    • Issue date Sep 5, 1978
    • Canadian Patents and Development Limited
    • Raymond T. Woodhams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chemically opening chrysotile asbestos and encapsulating
    • Patent number 3,965,284
    • Issue date Jun 22, 1976
    • Canadian Patents and Development Limited
    • Marinos Xanthos
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES