How many patents does
Subsea 7 have?
patents
767
families
94
granted
219
applications
548
GB
214
US
116
EP
112
WO
90
CN
7
RoW
228
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Subsea 7
Top ten assignees appearing on patents
2009 - 2018
| subsea 7 | 622 |
| subsea 7 norway | 30 |
| subsea 7 contracting (uk) | 26 |
| subsea 7 (uk service company) | 18 |
| acergy france | 16 |
| acergy uk | 12 |
| gledhill, peter lockwood | 6 |
| subsea 7 ms | 5 |
| acergy us | 3 |
| stolt offshore | 1 |
2009
| subsea 7 | 20 |
| acergy uk | 4 |
| acergy france | 3 |
Subsea 7
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| improvements relating to pipelaying | 23 | 2011 |
| improvements relating to pipelaying | 22 | 2011 |
| launch and recovery techniques for submersible vehicles and other payloads | 22 | 2011 |
| subsea processing of well fluids | 21 | 2012 |
| a method of installing a buoy and apparatus for tensioning a buoy to an anchoring locati… 🛈 | 20 | 2010 |
| improvements relating to pipelaying | 20 | 2011 |
| hybrid riser tower and methods of installing same | 18 | 2006 |
| pump system | 16 | 2011 |
| subsea processing of well fluids | 16 | 2012 |
| insulating inserts for field joints of coated rigid pipelines | 15 | 2014 |