Retention of cellulose fibres

  • Application ID: EP12159306
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorney

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Specialization

This EP application has the IPC class 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, EDP Patent Attorneys B.V., Bergenstråhle & Lindvall AB, Seppo Laine Oy, BASF Schweiz AG and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 18.09.2013 - Publication A1 (EP2639351)