Priority Date: 27.07.12 (US 201213560858)

HIGHLY SILICA LOADED STYRENE BUTADIENE RUBBER MASTERBATCH

  • Application ID: EP13823619
  • Status: GRANT OF PATENT INTENDED

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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

  • 27.07.2012 - Priority Date (US 201213560858)
  • 30.01.2014 - Publication A1 (WO2014018981)
  • 03.06.2015 - Publication A1 (EP2877532)