Priority Date: 21.09.07 (JP 20070245045)

EXHAUST-GAS RECIRCULATION APPARATUS AND EXHAUST-GAS RECIRCULATION FLOW RATE ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINES

  • Application ID: EP08832137
  • Status: No opposition filed within time limit

Attorneys

operating since 1930
Headquarter in Paris, Düsseldorf and 8 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing
operating since 1930
Headquarter in Paris, Düsseldorf and 8 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). Cabinet Beau de Loménie (CBDL) is specialized in F02. Cabinet Beau de Loménie (CBDL), Cabinet Beau de Loménie (CBDL) is specialised in F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). 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

  • 21.09.2007 - Priority Date (JP 20070245045)
  • 26.03.2009 - Publication A1 (WO2009037543)
  • 23.06.2010 - Publication A1 (EP2198141)
  • 18.01.2012 - Publication B1 (EP2198141)

IPC Classification