Priority Date: 31.07.12 (WO 2012CN01021)

VACUUM-SUPPORTED METHOD FOR THE PRODUCTION OF POLYURETHANE FOAM

  • Application ID: EP13745616
  • Status: EXAMINATION IN PROGRESS

Applicants

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Technology Company
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Technology Company

Attorneys

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Specialization

This patent has the IPC combination B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination B29 and C08. We found, that Riechelmann & Carlsohn GbR, Boult Wade Tennant Ltd, Freischem & Partner Patentanwälte mbB, Sarap & Putk Patent Agency, BOHEST AG and 32 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 31.07.2012 - Priority Date (WO 2012CN01021)
  • 06.02.2014 - Publication A2 (WO2014019949)
  • 10.06.2015 - Publication A2 (EP2880070)