TREA

Cognis Iberia, S.L.

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  • Barcelona, ES
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microcapsules IV
    • Patent number 6,979,467
    • Issue date Dec 27, 2005
    • Cognis Iberia S. L.
    • Josep Garces Garces
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Anionic polymers of acrylic and/or methacrylic acids and maleic est...
    • Patent number 6,939,935
    • Issue date Sep 6, 2005
    • Cognis Iberia S. L.
    • Ramon Valls
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of using esterquats having acyl groups derived from short-c...
    • Patent number 6,914,146
    • Issue date Jul 5, 2005
    • Cognis Iberia, S.L.
    • Esther Prat Queralt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Microcapsules
    • Patent number 6,818,296
    • Issue date Nov 16, 2004
    • Cognis Iberia S. L.
    • Josep Garces Garces
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Microcapsules and processes for making the same using various polym...
    • Patent number 6,733,790
    • Issue date May 11, 2004
    • Cognis Iberia S. L.
    • Josep Garces Garces
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Microcapsules
    • Patent number 6,534,091
    • Issue date Mar 18, 2003
    • Cognis Iberia S. L.
    • Josep Garces Garces
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...