EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE

  • Application ID: EP11826140
  • Status: PATENT GRANTED

Attorney

operating since 1976
1157.07
Headquarter in Freising
active in Legal Services

Specialization

This EP application has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). Kuhnen & Wacker is specialized in the combination F01 and F02. We found, that Dehns Ltd, Ankara Patent Bureau Ltd, Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff, Henkel Breuer & Partner and 46 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 28.02.2013 - Publication A1 (WO2013027300)
  • 17.04.2013 - Publication A1 (EP2581575)
  • 28.08.2013 - Publication A8 (EP2581575)
  • 24.05.2017 - Publication B1 (EP2581575)