Priority Date: 04.07.12 (DE 201210105952)

METHOD FOR ADDING A REDUCING AGENT TO AN EXHAUST GAS TREATMENT DEVICE

  • Application ID: EP13732421
  • Status: PATENT GRANTED

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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

  • 04.07.2012 - Priority Date (DE 201210105952)
  • 09.01.2014 - Publication A1 (WO2014005849)
  • 13.05.2015 - Publication A1 (EP2870332)
  • 14.09.2016 - Publication B1 (EP2870332)

IPC Classification