Method and device for optimising the cleaning of lines or installations through which liquid flows

  • Application ID: EP13003149
  • Status: The patent has been granted


Employment test 11 - 50 employees
Company dna patentanwalte dr keller and schwertfeger
operating since 1927
Headquarter in Landau, Berlin
active in Legal Services


This EP application has the IPC class B08 (CLEANING). 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.


  • 24.12.2014 - Publication A1 (EP2815816)
  • 02.08.2017 - Publication B1 (EP2815816)

IPC Classification