Priority Date: 05.12.11 (GB 20110020916)

METHOD FOR ASSESSING THE PERFORMANCE OF A DRILL BIT CONFIGURATION, AND FOR COMPARING THE PERFORMANCE OF DIFFERENT DRILL BIT CONFIGURATIONS FOR DRILLING SIMILAR ROCK FORMATIONS

  • Application ID: EP12797772
  • Status: APPLICATION WITHDRAWN

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) Hoffmann Eitle PartmbB 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

  • 05.12.2011 - Priority Date (GB 20110020916)
  • 13.06.2013 - Publication A2 (WO2013083380)
  • 15.10.2014 - Publication A2 (EP2788574)

IPC Classification