Priority Date: 15.04.11 (EP 20110162679)

PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS

  • Application ID: EP12712682
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorneys

operating since 2003
Headquarter in Mannheim and 3 offices
active in Legal Services and IP Consulting
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3 offices
Technology Company

Specialization

This patent has the IPC combination B32 (LAYERED PRODUCTS) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination B32 and C08. We found, that Riechelmann & Carlsohn GbR, Hoffmann Eitle PartmbB, Vossius & Partner Patentanwälte Rechtsanwälte mbB, Ter Meer Steinmeister & Partner PartGmbB, Boult Wade Tennant Ltd and 28 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 15.04.2011 - Priority Date (EP 20110162679)
  • 18.10.2012 - Publication A1 (WO2012140025)
  • 19.02.2014 - Publication A1 (EP2697296)
  • 22.02.2017 - Publication B1 (EP2697296)