Priority Date: 25.05.12 (SE 20120050531)

DEVICE AND METHOD FOR HANDLING DRILL STRING COMPONENTS IN A DRILL RIG AND DRILL RIG

  • Application ID: EP13794089
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna ehmer and delmar patentbyra ab
operating since 2000
Headquarter in Stockholm and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) Ehrner & Delmar Patentbyrå AB 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

  • 25.05.2012 - Priority Date (SE 20120050531)
  • 28.11.2013 - Publication A1 (WO2013176618)
  • 08.04.2015 - Publication A1 (EP2855830)

IPC Classification