Priority Date: 28.02.13 (KR 20130022443)

Condensed benzoindoles and organic light emitting device comprising the same

  • Application ID: EP14156757
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Specialization

This EP application has the IPC class C07 (ORGANIC CHEMISTRY) and H01 (BASIC ELECTRIC ELEMENTS). We found, that TransMIT GmbH, Hoffmann Eitle PartmbB, Sarap & Putk Patent Agency, Bird Goën & Co NV, Stolmár & Partner Patentanwälte PartG mbB and 33 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.02.2013 - Priority Date (KR 20130022443)
  • 03.09.2014 - Publication A1 (EP2772493)
  • 28.10.2015 - Publication B1 (EP2772493)

IPC Classification