INTEGRAL MULTIPLE STAGE SAFETY VALVES
- Application ID: EP13825195
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Coller IP Management Ltd is specialized in E21. Coller IP Management Ltd 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.
- 03.08.2012 - Priority Date (US 201213566164)
- 06.02.2014 - Publication A1 (WO2014022266)
- 10.06.2015 - Publication A1 (EP2880253)