TREA

Hubertus Psaar

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  • Leverkusen, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing inks for transfer printing
    • Patent number 4,087,241
    • Issue date May 2, 1978
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Printing inks for transfer printing
    • Patent number 4,083,680
    • Issue date Apr 11, 1978
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Cationic dyestuffs
    • Patent number 4,017,484
    • Issue date Apr 12, 1977
    • Bayer Aktiengesellschaft
    • Alfred Brack
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dyestuff including pyrimido-indole moiety
    • Patent number 4,007,172
    • Issue date Feb 8, 1977
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Transfer printing process
    • Patent number 3,999,939
    • Issue date Dec 28, 1976
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Printing inks for transfer printing
    • Patent number 3,992,140
    • Issue date Nov 16, 1976
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process for isolating easily soluble basic oxazine dyestuffs and ph...
    • Patent number 3,972,879
    • Issue date Aug 3, 1976
    • Bayer Aktiengesellschaft
    • Hubertus Psaar
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...