Priority Date: 02.03.12 (DE 20121004291)

DEVICE FOR EXHAUST PURIFICATION

  • Application ID: EP13706560
  • Status: EXAMINATION IN PROGRESS

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Specialization

This patent has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) KNH Patentanwälte Kahlhöfer Neumann Rössler Heine PartG mbB is specialized in F01. 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

  • 02.03.2012 - Priority Date (DE 20121004291)
  • 06.09.2013 - Publication A1 (WO2013127955)
  • 07.01.2015 - Publication A1 (EP2820260)

IPC Classification