Priority Date: 23.12.11 (EP 20110195469)

PROCESS FOR PREPARING AN INTERNAL OLEFIN SULFONATE

  • Application ID: EP12806512
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class C07 (ORGANIC CHEMISTRY) is specialized in C07. 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

  • 23.12.2011 - Priority Date (EP 20110195469)
  • 27.06.2013 - Publication A1 (WO2013093075)
  • 29.10.2014 - Publication A1 (EP2794557)

IPC Classification