TREA

Karl J. Zeitsch

Follow

Person

  • Cologne, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Gaseous acid catalysis
    • Patent number 7,173,142
    • Issue date Feb 6, 2007
    • International Furan Technology (PTY) Limited
    • Karl J. Zeitsch
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing furfural
    • Patent number 4,912,237
    • Issue date Mar 27, 1990
    • Fried. KRUPP Gesellschaft mit beschrankter Haftung
    • Karl J. Zeitsch
    • C07 - ORGANIC CHEMISTRY