Priority Date: 25.03.13 (JP 20130061751)

HEAT STORAGE-TYPE EXHAUST GAS PURIFICATION DEVICE

  • Application ID: EP13880096
  • Status: EXAMINATION REQUESTED

Attorney

Employment test 51 - 200 employees
Company dna muller bore deufel schon hertel
operating since 1900
Headquarter in Munich and 1 office
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Specialization

This patent has the IPC class F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES) is specialized in F23. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 25.03.2013 - Priority Date (JP 20130061751)
  • 02.10.2014 - Publication A1 (WO2014155889)
  • 29.04.2015 - Publication A1 (EP2865943)