Priority Date: 09.04.10 (DE 20101014468)

METHOD OF DEPLETING NITROUS OXIDE IN EXHAUST GAS AFTER-TREATMENT FOR LEAN-BURN ENGINES

  • Application ID: EP11713476
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorneys

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Specialization

This EP application has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). 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

  • 09.04.2010 - Priority Date (DE 20101014468)
  • 13.10.2011 - Publication A1 (WO2011124357)
  • 13.02.2013 - Publication A1 (EP2556223)
  • 07.01.2015 - Publication B1 (EP2556223)

IPC Classification