APPARATUS AND METHOD FOR COMPLETING A WELLBORE
- Application ID: EP13710945
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Marks & Clerk is specialized in E21. Marks & Clerk is specialised in E21 (EARTH OR ROCK DRILLING; MINING). 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.
- 05.03.2012 - Priority Date (US 201261606857P)
- 12.09.2013 - Publication A2 (WO2013134317)
- 14.01.2015 - Publication A2 (EP2823143)