Priority Date: 14.12.11 (JP 20110273666)

DIPHENYLAMINE COMPOUND AND METHOD FOR PRODUCING SAME

  • Application ID: EP12857717
  • Status: The patent has been granted

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This EP application has the IPC class C07 (ORGANIC CHEMISTRY). Lederer Keller Patentanwälte Partnerschaft mbB is specialized in C07. Lederer Keller Patentanwälte Partnerschaft mbB is specialised in 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

  • 14.12.2011 - Priority Date (JP 20110273666)
  • 20.06.2013 - Publication A1 (WO2013089002)
  • 22.10.2014 - Publication A1 (EP2792667)
  • 07.02.2018 - Publication B1 (EP2792667)