How many patents does
Aker Solutions have?
patents
1,011
families
131
granted
216
applications
795
GB
223
US
159
WO
123
CN
49
EP
39
JP
5
KR
1
RoW
412
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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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patents
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patent families
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Aker Solutions
Top ten assignees appearing on patents
2009 - 2018
2018
| aker solutions | 127 |
| aker subsea | 13 |
| baker hughes | 10 |
| aker engineering & technology | 5 |
| aker kvaerner subsea | 2 |
Aker Solutions
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tubing hanger seal | 40 | 2008 |
| subsea wellhead providing controlled access to a casing annulus | 37 | 2010 |
| preloading device | 22 | 2010 |
| construction element for co2 capture | 21 | 2011 |
| internal tree cap and itc running tool | 20 | 2008 |
| connection assembly | 18 | 2011 |
| pre-tensioned connector | 18 | 2011 |
| subsea electric actuators and latches for them | 18 | 2011 |
| directional gate valve | 17 | 2008 |
| dlc-coated gate valve in petroleum production or water injection | 17 | 2012 |