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

  • Application ID: EP12870996
  • Status: APPLICATION WITHDRAWN

Attorney

Employment test 51 - 200 employees
Company dna michalski huttermann and partner
no operation time available
Headquarter in Düsseldorf and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

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 (WO2013134913)
  • 21.01.2015 - Publication A1 (EP2826803)

IPC Classification