Priority Date: 27.05.16 (US 201662342422P)

HIGH HEAT COPOLYCARBONATE COMPOSITIONS HAVING ENHANCED OPTICAL PROPERTIES, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE

  • Application ID: EP17739316
  • Status: Request for examination was made

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Specialization

This EP application has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and G02 (OPTICS). We found, that Riechelmann & Carlsohn GbR, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB, Freischem & Partner Patentanwälte mbB, Müller-Boré & Partner Patentanwälte PartG mbB and 11 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 27.05.2016 - Priority Date (US 201662342422P)
  • 30.11.2017 - Publication A1 (WO2017203496)
  • 10.04.2019 - Publication A1 (EP3464469)

IPC Classification