Priority Date: 08.03.11 (EP 20110157314)

METHOD FOR SPINNING ANIONICALLY MODIFIED CELLULOSE AND FIBRES MADE USING THE METHOD

  • Application ID: EP12707354
  • Status: The patent has been granted

Applicant

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Technology Company

Attorney

operating since 1910
Headquarter in Zurich and 1 office
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This EP application has the IPC class D01 (NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). We found, that Bergenstråhle & Lindvall AB, Schwarz & Partner, CPW GmbH, Stora Enso AB, Cabinet Flechner and 1 other are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 08.03.2011 - Priority Date (EP 20110157314)
  • 13.09.2012 - Publication A1 (WO2012120074)
  • 15.01.2014 - Publication A1 (EP2683859)
  • 13.09.2017 - Publication B1 (EP2683859)