Priority Date: 12.11.12 (US 201261725290P)

Processes for the preparation of rheoloy modifiers

  • Application ID: EP13192568
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in the combination C08 and C09. We found, that Manfred Köhler und Kollegen, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP, Maiwald Patentanwalts GmbH and 51 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 12.11.2012 - Priority Date (US 201261725290P)
  • 30.07.2014 - Publication A1 (EP2759555)
  • 03.02.2016 - Publication B1 (EP2759555)