TREA

Xiaohong Yu

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  • Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Encapsulated materials
    • Patent number 6,013,698
    • Issue date Jan 11, 2000
    • Medlogic Global Corporation
    • E. C. Lupton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Encapsulated materials
    • Patent number 5,932,285
    • Issue date Aug 3, 1999
    • Medlogic Global Corporation
    • E. C. Lupton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electromagnetically triggered, responsive gel based drug delivery d...
    • Patent number 5,830,207
    • Issue date Nov 3, 1998
    • Medlogic Global Corporation
    • Steven B. Leeb
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Encapsulated materials
    • Patent number 5,789,494
    • Issue date Aug 4, 1998
    • Medlogic Global Corporation
    • Barry Joseph Hand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Encapsulated materials
    • Patent number 5,726,456
    • Issue date Mar 10, 1998
    • Gel Sciences, Inc.
    • E. Cornelius Lupton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electromagnetically triggered, responsive gel based drug delivery d...
    • Patent number 5,643,246
    • Issue date Jul 1, 1997
    • Gel Sciences, Inc.
    • Steven B. Leeb
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gel-based vapor extractor and methods
    • Patent number 5,565,139
    • Issue date Oct 15, 1996
    • Gel Sciences, Inc.
    • David H. Walker
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gel-based vapor extractor and methods
    • Patent number 5,534,186
    • Issue date Jul 9, 1996
    • Gel Sciences, Inc.
    • David H. Walker
    • F24 - HEATING RANGES VENTILATING