Priority Date: 21.03.11 (EP 20110159020)

AQUEOUS POLYESTER-POLYURETHANE DISPERSION NOT REQUIRING ORGANIC CO-SOLVENTS

  • Application ID: EP12710700
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

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Specialization

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, Sperling Fischer & Heyner, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Isenbruck Bösl Hörschler LLP and 52 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 21.03.2011 - Priority Date (EP 20110159020)
  • 27.09.2012 - Publication A1 (WO2012126911)
  • 29.01.2014 - Publication A1 (EP2688930)
  • 04.03.2015 - Publication B1 (EP2688930)

IPC Classification