Priority Date: 23.12.11 (DE 201120109517U)

Vacuum pump

  • Application ID: EP12194041
  • Status: The patent has been granted


Technology company logo small
Technology Company
Technology company logo small
Technology Company


Employment test 11 - 50 employees
Company dna von kreisler selting werner
operating since 1947
Headquarter in Cologne and 3 offices
active in Legal Services and IP Portfolio Processing


This EP application has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS). 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.


  • 23.12.2011 - Priority Date (DE 201120109517U)
  • 26.06.2013 - Publication A2 (EP2607706)
  • 09.04.2014 - Publication A3 (EP2607706)
  • 17.10.2018 - Publication B1 (EP2607706)

IPC Classification