TREA

Teh-Kuei Chen

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  • Gaylordsville, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of pyrazines
    • Patent number 6,225,471
    • Issue date May 1, 2001
    • Nestec S.A.
    • Teh-Kuei Chen
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Flavorants obtained from fatty acids
    • Patent number 5,811,149
    • Issue date Sep 22, 1998
    • Nestec S.A.
    • Teh-Kuei Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Pyrazine preparation
    • Patent number 5,304,648
    • Issue date Apr 19, 1994
    • Nestec S.A.
    • Teh-Kuei Chen
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Flavorants derived from fats and oils
    • Patent number 5,158,795
    • Issue date Oct 27, 1992
    • Nestec S.A.
    • Teh-Kuei Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Production of flavor
    • Patent number 5,104,672
    • Issue date Apr 14, 1992
    • Nestec S.A.
    • Teh-Kuei Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavor production
    • Patent number 5,079,017
    • Issue date Jan 7, 1992
    • Nestec S.A.
    • Teh-Kuei Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Amino sugar carbonating agents and their preparation
    • Patent number 4,766,209
    • Issue date Aug 23, 1988
    • Nestec S.A.
    • Teh-Kuei Chen
    • C07 - ORGANIC CHEMISTRY