Priority Date: 04.07.12 (EP 20120174945)

METHOD FOR THE RECOVERY OF PETROLEUM FROM PETROLEUM DEPOSITS HAVING HETEROGENEOUS PERMEABILITY

  • Application ID: EP13732557
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorneys

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Specialization

This EP application has the IPC class C09, C10, and C11. We found, that Patentanwaltskanzlei Hinkelmann is specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 04.07.2012 - Priority Date (EP 20120174945)
  • 09.01.2014 - Publication A1 (WO2014005993)
  • 13.05.2015 - Publication A1 (EP2870216)
  • 13.04.2016 - Publication B1 (EP2870216)

IPC Classification