TREA

Guy A. Crosby

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  • Palo Alto, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Acetylation of crude reaction products containing polymeric colorants
    • Patent number 4,302,399
    • Issue date Nov 24, 1981
    • Dynapol
    • Daniel J. Dawson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Flavonone precursors for alpha amino acid dihydrochalcones
    • Patent number 4,290,957
    • Issue date Sep 22, 1981
    • Dynapol
    • Grant E. Du Bois
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Comestibles sweetened with alpha amino acid dihydrochalcones
    • Patent number 4,267,165
    • Issue date May 12, 1981
    • Dynapol
    • Grant E. DuBois
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Alpha amino acid dihydrochalcones
    • Patent number 4,226,804
    • Issue date Oct 7, 1980
    • Dynapol
    • Grant E. DuBois
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    4-(Dihydroxyhexoxy)dihydrochalcone sweeteners
    • Patent number 4,204,007
    • Issue date May 20, 1980
    • Dynapol
    • Patricia C. Wang
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Sweetener derivatives
    • Patent number 4,055,678
    • Issue date Oct 25, 1977
    • Dynapol
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Reduction with polymeric reagent
    • Patent number 4,029,706
    • Issue date Jun 14, 1977
    • Dynapol
    • Guy A. Crosby
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sulfoalkylated flavanone sweeteners
    • Patent number 4,025,535
    • Issue date May 24, 1977
    • Dynapol Corporation
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Halomethylation of polystyrene
    • Patent number 3,995,094
    • Issue date Nov 30, 1976
    • Dynapol Corporation
    • Guy A. Crosby
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sweetener derivatives
    • Patent number 3,976,687
    • Issue date Aug 24, 1976
    • Dynapol
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Ionic dihydrochalcone sweeteners and food product containing the same
    • Patent number 3,976,790
    • Issue date Aug 24, 1976
    • Dynapol
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Ionic sweetener
    • Patent number 3,974,299
    • Issue date Aug 10, 1976
    • Dynapol
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Sweetener
    • Patent number 3,952,058
    • Issue date Apr 20, 1976
    • Dynapol
    • Guy A. Crosby
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES