Priority Date: 25.06.12 (US 201213531939)

METHODS FOR BIODEGRADABLE DERIVATIZATION OF CELLULOSIC SURFACES

  • Application ID: EP13742485
  • Status: EXAMINATION REQUESTED

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Specialization

This patent has the IPC combination B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL) and D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE) is specialized in the combination B65 and D21. We found, that Bugnion S.A., Berggren Oy AB, Heisse Kursawe Eversheds, EDP Patent Attorneys B.V., Aros Patent AB and 11 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 25.06.2012 - Priority Date (US 201213531939)
  • 03.01.2014 - Publication A1 (WO2014001874)
  • 29.04.2015 - Publication A1 (EP2864544)