How many patents does
Acergy France have?
patents
424
families
63
granted
101
applications
323
GB
130
WO
67
US
63
EP
57
CN
2
RoW
105
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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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Acergy France
Top ten assignees appearing on patents
2009 - 2018
| acergy france | 409 |
| acergy uk | 5 |
| subsea 7 contracting (uk) | 4 |
| subsea 7 (us) | 3 |
| stolt offshore | 2 |
| legrand, antoine | 2 |
| subsea 7 | 1 |
| acergy frnace | 1 |
| acercy france | 1 |
2009
| acergy france | 12 |
| acergy uk | 3 |
| legrand, antoine | 2 |
2018
| acergy france | 70 |
Acergy France
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sealing arrangements for subsea pipe-in-pipe systems | 30 | 2015 |
| techniques for coating pipes | 21 | 2010 |
| hybrid riser tower and methods of installing same | 18 | 2006 |
| internal line-up clamps for welding pipes | 15 | 2013 |
| techniques for protecting pipe coatings | 13 | 2012 |
| improvements relating to pipe measurement | 13 | 2012 |
| foundations for subsea pipeline accessories | 13 | 2013 |
| subsea buoyancy systems | 12 | 2016 |
| apparatus and method for installing a pipeline structure at sea | 12 | 2010 |
| improvements in or relating to line-laying operations | 11 | 2010 |