- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 101/12 - Cleaning
Patent holdings for IPC class F16L 101/12
Total number of patents in this class: 144
10-year publication summary
|
15
|
9
|
17
|
18
|
27
|
17
|
18
|
11
|
12
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosen IP AG | 54 |
15 |
| Saudi Arabian Oil Company | 13943 |
9 |
| Seescan, Inc. | 548 |
8 |
| Chevron Phillips Chemical Company LP | 1857 |
4 |
| Rosen Swiss AG | 86 |
4 |
| Stoneage, Inc. | 275 |
4 |
| TDW Delaware, Inc. | 164 |
4 |
| GE Infrastructure Technology, LLC | 6213 |
4 |
| Enz Technik AG | 16 |
3 |
| No-des, Inc. | 14 |
3 |
| Petroleo Brasileiro S.A. - Petrobras | 925 |
3 |
| Subsea 7 Norway AS | 91 |
3 |
| Tri-State Environmental, LLC | 20 |
3 |
| Halliburton Energy Services, Inc. | 21169 |
2 |
| Catholic Kwandong University Industry Foundation | 84 |
2 |
| ENI S.p.A. | 1299 |
2 |
| Mueller International, LLC | 735 |
2 |
| RedZone Robotics, Inc. | 71 |
2 |
| Rosemount Inc. | 1162 |
2 |
| S & B Technical Products, Inc. | 87 |
2 |
| Other owners | 63 |