Priority Date: 19.08.16 (US 201662377081P)

PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS

  • Application ID: EP17787275
  • Status: Request for examination was made

Attorney

operating since 1887
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Headquarter in London and 20 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

Specialization

This EP application has the IPC combination B32 (LAYERED PRODUCTS) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). 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 this combination either. For a similar patent, they might be a good choice.

Timeline

  • 19.08.2016 - Priority Date (US 201662377081P)
  • 22.02.2018 - Publication A1 (WO2018035526)
  • 26.06.2019 - Publication A1 (EP3500621)