- 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 101/70 - Drill-well operations
Patent holdings for IPC class F16L 101/70
Total number of patents in this class: 7
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
3
|
1
|
0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| S & B Technical Products, Inc. | 86 |
2 |
| Ecopetrol S.A. | 56 |
1 |
| ExxonMobil Upstream Research Company | 2525 |
1 |
| Shonan Gosei-Jushi Seisakusho K.K. | 44 |
1 |
| Wpw, LLC | 4 |
1 |
| Technip UK Ltd. | 14 |
1 |
| Other owners | 0 |