Priority Date: 29.01.13 (JP 20130014549)

Triphenylamine derivative, and charge transport material and electrophotographic photoreceptor using the same

  • Application ID: EP13197748
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This EP application has the IPC class C07 (ORGANIC CHEMISTRY). 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

  • 29.01.2013 - Priority Date (JP 20130014549)
  • 30.07.2014 - Publication A1 (EP2759530)
  • 23.09.2015 - Publication B1 (EP2759530)

IPC Classification