CONTROLLED HYDROSTATIC PRESSURE COMPLETION SYSTEM

  • Application ID: EP11855658
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

no operation time available
2 offices
active in Legal Services

Specialization

This EP application has the IPC class B63 (SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT) and E21 (EARTH OR ROCK DRILLING; MINING). We found, that Acapo AS, Bryn Aarflot AS, Oslo Patentkontor AS, Fluges patent AS, Onsagers and 9 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 19.07.2012 - Publication A1 (WO2012096648)
  • 18.09.2013 - Publication A1 (EP2638231)
  • 16.09.2015 - Publication B1 (EP2638231)