Priority Date: 20.03.10 (US 20100315911P)

PYRROLO[3,2-B]PYRROLE SEMICONDUCTING COMPOUNDS AND DEVICES INCORPORATING SAME

  • Application ID: EP11711227
  • Status: PATENT GRANTED

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Specialization

This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Boehmert & Boehmert Anwaltspartnerschaft mbB, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB and 29 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 20.03.2010 - Priority Date (US 20100315911P)
  • 29.09.2011 - Publication A1 (WO2011119446)
  • 30.01.2013 - Publication A1 (EP2550688)
  • 26.10.2016 - Publication B1 (EP2550688)

IPC Classification