from coke ovens

Patents Grantslast 30 patents

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    3203874

    • Patent number 3,203,874
    • Issue date Aug 31, 1965
    • C07 - ORGANIC CHEMISTRY
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    2766296

    • Patent number 2,766,296
    • Issue date Oct 9, 1956
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2666796

    • Patent number 2,666,796
    • Issue date Jan 19, 1954
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2635073

    • Patent number 2,635,073
    • Issue date Apr 14, 1953
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    MEANS AND METHODS FOR LIGNIN PYROLYSIS

    • Publication number 20200017771
    • Publication date Jan 16, 2020
    • UNIVERSITAET DES SAARLANDES
    • Christoph Wittmann
    • C07 - ORGANIC CHEMISTRY