Priority Date: 09.04.10 (EP 20100159465)

ACETIC ACID BASED REFINING PROCESS OF BIOMASS

  • Application ID: EP11715068
  • Status: EXAMINATION IN PROGRESS

Attorney

operating since 1888
Headquarter in The Hague and 3 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). Nederlandsch Octrooibureau N.V. is specialised in D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 09.04.2010 - Priority Date (EP 20100159465)
  • 13.10.2011 - Publication A1 (WO2011126369)
  • 13.02.2013 - Publication A1 (EP2556190)

IPC Classification