Priority Date: 24.12.13 (GB 20130022970)

Etching of infrared sensor membrane

  • Application ID: EP14200255
  • Status: The patent has been granted


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Technology Company


Employment test 11 - 50 employees
Company dna denk ip bvba
operating since 2009
Headquarter in Merelbeke and 3 offices
active in Legal Services, IP Consulting, and IP-related Communication Service


This EP application has the IPC class G01 (MEASURING; TESTING) and H01 (BASIC ELECTRIC ELEMENTS). DenK iP bvba is specialized in the combination G01 and H01. We found, that Coller IP Management Ltd, TransMIT GmbH, Kailuweit & Uhlemann, Müller Hoffmann & Partner, Patentanwälte Rauschenbach and 126 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 24.12.2013 - Priority Date (GB 20130022970)
  • 01.07.2015 - Publication A2 (EP2889909)
  • 08.07.2015 - Publication A3 (EP2889909)
  • 26.07.2017 - Publication B1 (EP2889909)

IPC Classification