Priority Date: 30.11.11 (DE 201110119740)

DIFFUSION BLOCKING LAYER IN AN EXHAUST TREATMENT UNIT

  • Application ID: EP12790913
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC combination B01, B23, C23, and F01. We found, that WIRNSBERGER & LERCHBAUM Patentanwälte OG is specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 30.11.2011 - Priority Date (DE 201110119740)
  • 06.06.2013 - Publication A2 (WO2013079448)
  • 08.10.2014 - Publication A2 (EP2785891)