Priority Date: 23.05.11 (EP 20110167138)

PROCESS FOR THE POLYMERIZATION OF CYCLIC CARBONATES

  • Application ID: EP12721563
  • Status: PATENT GRANTED

Applicant

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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

  • 23.05.2011 - Priority Date (EP 20110167138)
  • 29.11.2012 - Publication A1 (WO2012160042)
  • 09.04.2014 - Publication A1 (EP2714769)
  • 19.04.2017 - Publication B1 (EP2714769)

IPC Classification