- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 1/14 - Laying or reclaiming pipes on or under water between the surface and the bottom
Patent holdings for IPC class F16L 1/14
Total number of patents in this class: 41
10-year publication summary
|
4
|
9
|
4
|
2
|
5
|
2
|
2
|
2
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trinity Bay Equipment Holdings, LLC | 244 |
5 |
| Subsea 7 Limited | 208 |
4 |
| Baker Hughes Energy Technology UK Limited | 168 |
4 |
| PXGEO UK Limited | 62 |
4 |
| Technip France | 737 |
3 |
| Siemens AG | 24990 |
2 |
| Itrec B.V. | 477 |
2 |
| Saipem S.A. | 223 |
2 |
| Subsea 7 do Brasil Servicos LTDA | 35 |
2 |
| Naval Energies | 39 |
2 |
| Acergy France SAS | 124 |
1 |
| DMAR Engineering, Inc. | 4 |
1 |
| Gwave LLC | 14 |
1 |
| The Penn State Research Foundation | 1423 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 730 |
1 |
| Services Petroliers Schlumberger | 5426 |
1 |
| Trendsetter Engineering, Inc. | 45 |
1 |
| VIA Marina | 5 |
1 |
| Perenco | 3 |
1 |
| Tianjin Amjoy Technology Co., Ltd. | 2 |
1 |
| Other owners | 1 |