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Adolf May

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  • Hofheim am Taunus, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concentrated fabric softeners
    • Patent number 4,659,487
    • Issue date Apr 21, 1987
    • Hoechst Aktiengesellschaft
    • Adolf May
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Softener-containing washing agent
    • Patent number 4,589,988
    • Issue date May 20, 1986
    • Hoechst Aktiengesellschaft
    • Hans-Peter Rieck
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Amphoteric compounds, mixtures containing these compounds for disin...
    • Patent number 4,584,121
    • Issue date Apr 22, 1986
    • Hoechst Akteingesellschaft
    • Gunter Blaschke
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Quaternary N-alkyl-N,N',N'-polyoxyalkyl-.alpha.,.omega.-diamino-alk...
    • Patent number 4,515,723
    • Issue date May 7, 1985
    • Hoechst Aktiengesellschaft
    • Siegfried Billenstein
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Concentrated softener masterbatches
    • Patent number 4,476,030
    • Issue date Oct 9, 1984
    • Hoechst Aktiengesellschaft
    • Adolf May
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Concentrated fabric softeners
    • Patent number 4,447,343
    • Issue date May 8, 1984
    • Hoechst Aktiengesellschaft
    • Adolf May
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Textile softener
    • Patent number 4,439,331
    • Issue date Mar 27, 1984
    • Hoechst Aktiengesellschaft
    • Siegfried Billenstein
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fabric softener
    • Patent number 4,399,043
    • Issue date Aug 16, 1983
    • Hoechst Aktiengesellschaft
    • Karl-Heinz Keil
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Water-repellent gypsum mortar
    • Patent number 4,371,399
    • Issue date Feb 1, 1983
    • Hoechst Aktiengesellschaft
    • Adolf May
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Fabric softener concentrate
    • Patent number 4,351,737
    • Issue date Sep 28, 1982
    • Hoechst Aktiengesellschaft
    • Siegfried Billenstein
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Quaternary ammonium compounds
    • Patent number 4,339,391
    • Issue date Jul 13, 1982
    • Hoechst Aktiengesellschaft
    • Erich Hoffmann
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Highly concentrated filler slurries
    • Patent number 4,330,341
    • Issue date May 18, 1982
    • Hoechst Aktiengesellschaft
    • Adolf May
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fabric softeners
    • Patent number 4,129,506
    • Issue date Dec 12, 1978
    • Hoechst Aktiengesellschaft
    • Karl H. Wallhausser
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Fabric softeners
    • Patent number 4,118,324
    • Issue date Oct 3, 1978
    • Hoechst Aktiengesellschaft
    • Willi Steckelberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE