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  • Application ID: EP12881693
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna grosse schumacher knauer von hirschhausen
operating since 1987
Headquarter in Munich and 3 offices
active in Legal Services

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) is specialized in E21. 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

  • 30.01.2014 - Publication A1 (WO2014015469)
  • 27.05.2015 - Publication A1 (EP2876250)

IPC Classification