Priority Date: 27.07.12 (US 201213560844)

FUNCTIONALIZED SILICA FOR SILICA WET MASTERBATCHES AND STYRENE BUTADIENE RUBBER COMPOSITIONS

  • Application ID: EP13823883
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C07 and C08. We found, that TransMIT GmbH, Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 50 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 27.07.2012 - Priority Date (US 201213560844)
  • 30.01.2014 - Publication A1 (WO2014018980)
  • 03.06.2015 - Publication A1 (EP2877531)