Priority Date: 17.01.12 (EP 20120000255)

PROTON-CONDUCTING MEMBRANE, METHOD FOR THEIR PRODUCTION AND THEIR USE IN ELECTROCHEMICAL CELLS

  • Application ID: EP13738112
  • Status: PATENT GRANTED

Applicants

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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) Mai Dörr Besier 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

  • 17.01.2012 - Priority Date (EP 20120000255)
  • 25.07.2013 - Publication A1 (WO2013108112)
  • 26.11.2014 - Publication A1 (EP2804888)
  • 15.03.2017 - Publication B1 (EP2804888)

IPC Classification