Priority Date: 28.11.11 (GB 20110020448)

APPARATUS AND METHOD FOR CONTROLLING A DOWNHOLE DEVICE

  • Application ID: EP12806088
  • Status: GRANT OF PATENT INTENDED

Attorneys

no operation time available
2 offices
active in Legal Services
operating since 1887
Headquarter in London and 16 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading
Employment test 51 - 200 employees
Company dna boult wade tennant ltd
operating since 1894
Headquarter in London and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) Marks & Clerk LLP and Rouse IP Limited are 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

  • 28.11.2011 - Priority Date (GB 20110020448)
  • 06.06.2013 - Publication A2 (WO2013079929)
  • 08.10.2014 - Publication A2 (EP2785957)

IPC Classification