Priority Date: 27.05.11 (EP 20110167867)

COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY

  • Application ID: EP12725355
  • 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

  • 27.05.2011 - Priority Date (EP 20110167867)
  • 06.12.2012 - Publication A1 (WO2012163852)
  • 09.04.2014 - Publication A1 (EP2714838)

IPC Classification