Priority Date: 08.07.13 (JP 20130142475)

Exhaust gas purification appratus for an internal combustion engine

  • Application ID: EP14175393
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

Employment test 11 - 50 employees
Company dna kuhnen and wacker
operating since 1976
1159.84
Headquarter in Freising
active in Legal Services

Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Vonnemann Kloiber & Kollegen, BRP Renaud & Partner mbB, Alfa Laval Corporate AB, BP International Ltd, Umicore AG & Co. KG and 17 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 08.07.2013 - Priority Date (JP 20130142475)
  • 14.01.2015 - Publication A1 (EP2823880)
  • 13.04.2016 - Publication B1 (EP2823880)

IPC Classification