IMPROVED POLYMERIZATION REACTOR FOR BUTYL RUBBER PRODUCTION

  • Application ID: EP11739173
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination B01 and C08. We found, that Riechelmann & Carlsohn GbR, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Isenbruck Bösl Hörschler LLP, dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB and 33 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 29.11.2012 - Publication A1 (WO2012160579)
  • 09.04.2014 - Publication A1 (EP2714259)