Priority Date: 23.10.13 (US 201361894625P)

Treatment and/or stabilizing gases in an optical gyro based on an inorganic waveguide

  • Application ID: EP14186270
  • Status: The patent has been granted


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This EP application has the IPC combination G01 (MEASURING; TESTING) and G02 (OPTICS). We found, that TransMIT GmbH, Müller Hoffmann & Partner, Oehmke & Kollegen, Engel Patentanwaltskanzlei, Plougmann & Vingtoft A/S and 58 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 23.10.2013 - Priority Date (US 201361894625P)
  • 29.04.2015 - Publication A2 (EP2865991)
  • 12.08.2015 - Publication A3 (EP2865991)
  • 16.08.2017 - Publication B1 (EP2865991)

IPC Classification