Priority Date: 25.02.13 (FR 20130051606)

Self-limiting etching method with multiple levels

  • Application ID: EP14155317
  • Status: EXAMINATION REQUESTED

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Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Cabinet Hautier is specialized in H01. Cabinet Hautier is specialised in H01 (BASIC ELECTRIC ELEMENTS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 25.02.2013 - Priority Date (FR 20130051606)
  • 01.10.2014 - Publication A2 (EP2784803)
  • 24.12.2014 - Publication A3 (EP2784803)