POLYMER CONTAINING THIOPHENE-BENZENE-THIOPHENE UNIT, PREPARATION METHOD THEREFOR AND SOLAR CELL DEVICE
- Application ID: EP12870996
- Status: █ APPLICATION WITHDRAWN
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.