Priority Date: 12.04.11 (WO 2011CN72661)

PROCESS FOR THE PREPARATION OF A POLYSULFIDE

  • Application ID: EP12712667
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in C08. 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

  • 12.04.2011 - Priority Date (WO 2011CN72661)
  • 18.10.2012 - Publication A1 (WO2012139984)
  • 19.02.2014 - Publication A1 (EP2697287)
  • 03.06.2015 - Publication B1 (EP2697287)

IPC Classification