Priority Date: 16.09.11 (US 201113235004)

METHODS AND COMPOSITIONS FOR INHIBITING POLYSTYRENE FORMATION DURING STYRENE PRODUCTION

  • Application ID: EP12748364
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorneys

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Technology Company
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Technology Company

Specialization

This EP application has the IPC combination C07 (ORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). We found, that Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP, Maiwald Patentanwalts GmbH and 71 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 16.09.2011 - Priority Date (US 201113235004)
  • 21.03.2013 - Publication A1 (WO2013039627)
  • 23.07.2014 - Publication A1 (EP2755936)
  • 01.03.2017 - Publication B1 (EP2755936)