Priority Date: 10.07.12 (EP 20120175657)

PROCESS FOR THE PREPARATION OF EXPANDABLE POLYSTYRENE

  • Application ID: EP13734696
  • 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) Mathisen & Macara LLP 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

  • 10.07.2012 - Priority Date (EP 20120175657)
  • 16.01.2014 - Publication A1 (WO2014009145)
  • 20.05.2015 - Publication A1 (EP2872550)
  • 01.06.2016 - Publication B1 (EP2872550)

IPC Classification