Priority Date: 06.10.08 (JP 20080259473)

POLYMER COMPOUND CONTAINING NITROGEN-CONTAINING HETEROCYCLIC STRUCTURE, AND COMPOSITION, SOLUTION, THIN FILM AND POLYMER LIGHT-EMITTING ELEMENT EACH CONTAINING SAME

  • Application ID: EP09819094
  • Status: The application has been withdrawn

Applicant

Attorney

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Specialization

This EP application has the IPC combination C07, C08, C09, and H01. We found, that Hoffmann Eitle PartmbB, Boeters & Lieck, Gille Hrabal, Michalski Hüttermann & Partner, Dr. Langfinger & Partner Partnerschaft mbB and 6 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 06.10.2008 - Priority Date (JP 20080259473)
  • 15.04.2010 - Publication A1 (WO2010041559)
  • 22.06.2011 - Publication A1 (EP2336215)