Multiple shaft extruder for performing an extrusion method and reactive extrusion method

  • Application ID: EP12167000
  • Status: The patent has been granted


Employment test 11 - 50 employees
Company dna rau schneck and huebner
operating since 1878
Headquarter in Nuremberg, Berlin and 1 office
active in Legal Services and IP Consulting


This EP application has the IPC class B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL). Rau Schneck & Hübner PartGmbB is specialized in B29. 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.


  • 13.11.2013 - Publication A1 (EP2662195)
  • 24.10.2018 - Publication B1 (EP2662195)

IPC Classification