Priority Date: 08.05.12 (US 201261643905P)

PREPARATION OF POLYISOCYANATES HAVING ISOCYANURATE GROUPS AND THEIR USE

  • Application ID: EP13720346
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

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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

  • 08.05.2012 - Priority Date (US 201261643905P)
  • 14.11.2013 - Publication A1 (WO2013167404)
  • 18.03.2015 - Publication A1 (EP2847246)
  • 20.04.2016 - Publication B1 (EP2847246)