The report contains ten-year analysis with the following sections
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expro north sea | 311 |
expro ax-s technology | 34 |
flight refuelling | 4 |
ax-s technology | 4 |
baker hughes | 3 |
expro ax-s tachnology | 1 |
expro north sea | 31 |
expro ax-s technology | 7 |
baker hughes | 1 |
flight refuelling | 1 |
expro north sea | 32 |
baker hughes | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
control of sub surface safety valves | 16 | 2008 |
well monitoring | 13 | 2010 |
downhole signalling systems and methods | 13 | 2011 |
downhole communication | 11 | 2012 |
downhole power generation | 11 | 2008 |
valve assembly | 10 | 2013 |
electrical power and/or electrical signal transmission | 10 | 2010 |
downhole structure sections | 10 | 2011 |
connector | 9 | 2013 |
valve assembly | 9 | 2010 |