Priority Date: 19.05.11 (EP 20110166758)

COLOURING COMPOSITION FOR THERMOPLASTIC POLYMERS AND PROCESS OF PREPARING AND USING SAME

  • Application ID: EP12725640
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) Zanoli & Giavarini S.r.l. and Zanoli & Giavarini S.p.A. are specialized in C08. 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

  • 19.05.2011 - Priority Date (EP 20110166758)
  • 22.11.2012 - Publication A1 (WO2012156226)
  • 26.03.2014 - Publication A1 (EP2710071)
  • 22.04.2015 - Publication B1 (EP2710071)

IPC Classification