Priority Date: 07.11.11 (FR 20110060117)

METHOD FOR PREPARING PROTON-CONDUCTING PARTICLES CAPABLE OF CATALYZING THE REDUCTION OF OXYGEN OR THE OXIDATION OF HYDROGEN BY GRAFTING PROTON-CONDUCTING POLYMERS TO THE SURFACE OF THE PARTICLES

  • Application ID: EP12783206
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

no operation time available
1183.63
3 offices
active in Legal Services

Specialization

This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB and 53 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 07.11.2011 - Priority Date (FR 20110060117)
  • 16.05.2013 - Publication A2 (WO2013068319)
  • 17.09.2014 - Publication A2 (EP2776495)
  • 07.10.2015 - Publication B1 (EP2776495)

IPC Classification