Priority Date: 24.03.10 (DE 20101012450)

METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS

  • Application ID: EP11711821
  • 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

Specialization

This EP application has the IPC class C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON). Levpat and Covestro AG are specialized in C08. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 24.03.2010 - Priority Date (DE 20101012450)
  • 29.09.2011 - Publication A1 (WO2011117332)
  • 30.01.2013 - Publication A1 (EP2550314)
  • 18.05.2016 - Publication B1 (EP2550314)

IPC Classification