TREA

Alfons Dorlars

Follow

Person

  • Leverkusen, DT
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Triazolyl-coumarins
    • Patent number 4,005,098
    • Issue date Jan 25, 1977
    • Bayer Aktiengesellschaft
    • Alfons Dorlars
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Triazolyl stilbene brighteners method of preparing and detergents t...
    • Patent number 3,994,834
    • Issue date Nov 30, 1976
    • Bayer Aktiengesellschaft
    • Alfons Dorlars
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Optical brighteners
    • Patent number 3,962,219
    • Issue date Jun 8, 1976
    • Bayer Aktiengesellschaft
    • Alfons Dorlars
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3-Aryl-7-pyrazolyl-coumarins
    • Patent number 3,957,817
    • Issue date May 18, 1976
    • Bayer Aktiengesellschaft
    • Alfons Dorlars
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...