Priority Date: 25.09.06 (JP 20060258449)

POLYMER COMPOUND AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME

  • Application ID: EP07828653
  • Status: No opposition filed within time limit

Applicant

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Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and H01 (BASIC ELECTRIC ELEMENTS). We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Boehmert & Boehmert Anwaltspartnerschaft mbB, Hoffmann Eitle PartmbB and 24 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 25.09.2006 - Priority Date (JP 20060258449)
  • 03.04.2008 - Publication A1 (WO2008038747)
  • 10.06.2009 - Publication A1 (EP2067805)
  • 17.12.2014 - Publication B1 (EP2067805)