Priority Date: 20.04.11 (EP 20110163096)

METHOD AND COMPOSITION FOR ENHANCED HYDROCARBON RECOVERY

  • Application ID: EP12714716
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in C09. 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

  • 20.04.2011 - Priority Date (EP 20110163096)
  • 26.10.2012 - Publication A1 (WO2012143433)
  • 05.03.2014 - Publication A1 (EP2702117)

IPC Classification