Priority Date: 21.03.12 (US 201261613571P)

INFLATABLE COLLAR AND DOWNHOLE METHOD FOR MOVING A COILED TUBING STRING

  • Application ID: EP13713283
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

operating since 1963
Headquarter in Milan and 6 offices
active in Legal Services and IP Consulting

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

  • 21.03.2012 - Priority Date (US 201261613571P)
  • 26.09.2013 - Publication A2 (WO2013142179)
  • 28.01.2015 - Publication A2 (EP2828471)

IPC Classification