Priority Date: 14.08.13 (DE 201310108828)

Aqueous, hydroxyl group containing polyurethane dispersions, a method for their preparation and their use in coating agents

  • Application ID: EP14180635
  • Status: PATENT GRANTED

Attorney

Employment test 11 - 50 employees
Company dna muller schupfner and partner
operating since 1931
Headquarter in Munich and 1 office
active in Legal Services

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

  • 14.08.2013 - Priority Date (DE 201310108828)
  • 18.03.2015 - Publication A1 (EP2848637)
  • 06.07.2016 - Publication B1 (EP2848637)