Priority Date: 18.11.11 (FR 20110060523)

POLYAMIDE ARTICLES PRODUCED BY EXTRUDING A HOLLOW CYLINDRICAL PROFILE

  • Application ID: EP12781356
  • Status: PATENT GRANTED

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Specialization

This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is 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

  • 18.11.2011 - Priority Date (FR 20110060523)
  • 23.05.2013 - Publication A1 (WO2013072252)
  • 24.09.2014 - Publication A1 (EP2780411)
  • 29.03.2017 - Publication B1 (EP2780411)

IPC Classification