Priority Date: 16.12.11 (EP 20110009909)

UNIDERECTIONALLY-ORIENTED FILMS COMPRISING THERMOPLASTIC POLYESTERS

  • Application ID: EP12801462
  • Status: The patent has been granted

Applicants

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Specialization

This EP application has the IPC class 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). 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 this combination either. For a similar patent, they might be a good choice.

Timeline

  • 16.12.2011 - Priority Date (EP 20110009909)
  • 20.06.2013 - Publication A1 (WO2013087200)
  • 22.10.2014 - Publication A1 (EP2791221)
  • 01.11.2017 - Publication B1 (EP2791221)