Underwater device and method for blocking outflow of a fluid like oil or gas from an underwater well
- Application ID: EP11764294
- Status: █ PATENT GRANTED
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). ABM Agenzia Brevetti & Marchi 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.
- 21.06.2010 - Priority Date (IT 2010PI00073)
- 29.12.2011 - Publication A1 (WO2011161625)
- 13.02.2013 - Publication A1 (EP2556207)
- 10.08.2016 - Publication B1 (EP2556207)