Priority Date: 21.04.11 (GB 20110006778)

POLYMER FOR CONTACT LENSES

  • Application ID: EP12720550
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

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Specialization

This patent has the IPC combination C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) and G02 (OPTICS) is specialized in the combination C08 and G02. We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Hoffmann Eitle PartmbB, Ter Meer Steinmeister & Partner PartGmbB, Freischem & Partner Patentanwälte mbB and 15 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 21.04.2011 - Priority Date (GB 20110006778)
  • 26.10.2012 - Publication A1 (WO2012143694)
  • 26.02.2014 - Publication A1 (EP2699616)
  • 14.10.2015 - Publication B1 (EP2699616)