TREA

Fritz Gautschi

Follow

Person

  • Commugny/Vd, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    1(7)-p-Menthen-9-al and its utilization as perfuming and flavoring...
    • Patent number 4,578,277
    • Issue date Mar 25, 1986
    • Firmenich SA
    • Anthony F. Morris
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1(7)-P-menthen-9-al
    • Patent number 4,543,429
    • Issue date Sep 24, 1985
    • Firmenich SA
    • Anthony F. Morris
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Flavoring with pyrazine derivatives
    • Patent number 4,303,689
    • Issue date Dec 1, 1981
    • Firmenich SA
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Cyclic C.sub.6 esters and their use in perfumes
    • Patent number 4,289,659
    • Issue date Sep 15, 1981
    • Firmenich SA
    • Karl-Heinrich Schulte-Elte
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Aromatic sulfur flavoring agents
    • Patent number 4,200,660
    • Issue date Apr 29, 1980
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Cyclic C.sub.6 ketones in perfumes
    • Patent number 4,147,672
    • Issue date Apr 3, 1979
    • Firmenich SA
    • Karl-Heinrich Schulte-Elte
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 4,138,410
    • Issue date Feb 6, 1979
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Ethyl or acetyl derivatives of 2-pyridylmethanethiol
    • Patent number 4,126,618
    • Issue date Nov 21, 1978
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agents
    • Patent number 4,113,891
    • Issue date Sep 12, 1978
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2-Mercapto, alkyl, acetyl and furfuryl-sulfide pyrazines
    • Patent number 4,105,661
    • Issue date Aug 8, 1978
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Pyridine sulfur flavoring agents
    • Patent number 4,085,109
    • Issue date Apr 18, 1978
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 4,038,435
    • Issue date Jul 26, 1977
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 4,018,910
    • Issue date Apr 19, 1977
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 4,005,227
    • Issue date Jan 25, 1977
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    7-Methyl-2-benzofuran carboxaldehyde
    • Patent number 4,002,793
    • Issue date Jan 11, 1977
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 4,000,328
    • Issue date Dec 28, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,993,792
    • Issue date Nov 23, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Pyrrylmethylthio flavoring agents
    • Patent number 3,989,713
    • Issue date Nov 2, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,985,906
    • Issue date Oct 12, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,978,241
    • Issue date Aug 31, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,976,802
    • Issue date Aug 24, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,968,264
    • Issue date Jul 6, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,961,095
    • Issue date Jun 1, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    5-Methyl-furfuryl furfuryl ether
    • Patent number 3,952,026
    • Issue date Apr 20, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Furfurylthioacetone
    • Patent number 3,952,024
    • Issue date Apr 20, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,950,566
    • Issue date Apr 13, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,949,100
    • Issue date Apr 6, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,947,603
    • Issue date Mar 30, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,943,260
    • Issue date Mar 9, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Flavoring agent
    • Patent number 3,940,502
    • Issue date Feb 24, 1976
    • Firmenich & Cie
    • Max Winter
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES