POLYMER CONTAINING THIOPHENE-BENZENE-THIOPHENE UNIT, PREPARATION METHOD THEREFOR AND SOLAR CELL DEVICE

  • Application ID: EP12871574
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and H01 (BASIC ELECTRIC ELEMENTS) Michalski Hüttermann & Partner is specialized in the combination C08 and H01. We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB and 26 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 19.09.2013 - Publication A1 (WO2013134915)
  • 21.01.2015 - Publication A1 (EP2826804)

IPC Classification