Process for the Treatment of Lignocellulosic Biomass Material

  • Application ID: EP09179494
  • Status: The application has been withdrawn


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This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Maiwald Patentanwalts GmbH, Frese Patent, EDP Patent Attorneys B.V., Bergenstråhle & Lindvall AB, Seppo Laine Oy and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 22.06.2011 - Publication A1 (EP2336193)

IPC Classification