A SYSTEM AND METHOD FOR CORRECTING THE SPEED OF A DOWNHOLE TOOL STRING

  • Application ID: EP12746160
  • Status: PATENT GRANTED

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 combination E21 (EARTH OR ROCK DRILLING; MINING) and G01 (MEASURING; TESTING) is specialized in the combination E21 and G01. We found, that Coller IP Management Ltd, Zacco Denmark A/S, K2 IP Ltd, Bryn Aarflot AS, Patentanwälte Bungartz Tersteegen and 20 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 23.01.2014 - Publication A1 (WO2014014441)
  • 01.07.2015 - Publication A1 (EP2888444)
  • 16.11.2016 - Publication B1 (EP2888444)

IPC Classification