PROCESS FOR PRODUCING 1,4- BUTANEDIOL BY HYDROGENATING DIALKYL MALEATE IN MIXED LIQUID/VAPOR PHASE

  • Application ID: EP11810696
  • Status: The patent has been granted

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This EP application has the IPC class C07 (ORGANIC CHEMISTRY). Studio Ferrario S.r.l. is specialised in C07 (ORGANIC CHEMISTRY). 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

  • 30.05.2013 - Publication A1 (WO2013076747)
  • 01.10.2014 - Publication A1 (EP2782893)
  • 23.08.2017 - Publication B1 (EP2782893)