Priority Date: 04.04.11 (EP 20110160951)

POLYURETHANE UREA DISPERSIONS

  • Application ID: EP12710741
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicants

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Technology Company

Attorneys

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1 office
Technology Company
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2 offices
Technology Company
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no operation time available
3 offices
Technology Company

Specialization

This EP application has the IPC class 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). Levpat and Covestro AG are specialized in the combination C08 and C09. We found, that Manfred Köhler und Kollegen, Sperling Fischer & Heyner, Patentanwälte Rauschenbach, Lederer Keller Patentanwälte Partnerschaft mbB, Hoffmann Eitle PartmbB and 86 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 04.04.2011 - Priority Date (EP 20110160951)
  • 11.10.2012 - Publication A1 (WO2012136521)
  • 12.02.2014 - Publication A1 (EP2694563)
  • 20.01.2016 - Publication B1 (EP2694563)

IPC Classification