- 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: 127
10-year publication summary
|
14
|
15
|
9
|
17
|
17
|
27
|
15
|
14
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosen IP AG | 46 |
12 |
| Saudi Arabian Oil Company | 12858 |
9 |
| Seescan, Inc. | 527 |
7 |
| Chevron Phillips Chemical Company LP | 1833 |
4 |
| Rosen Swiss AG | 88 |
4 |
| Stoneage, Inc. | 234 |
4 |
| TDW Delaware, Inc. | 167 |
4 |
| GE Infrastructure Technology, LLC | 6192 |
4 |
| No-des, Inc. | 14 |
3 |
| Subsea 7 Norway AS | 88 |
3 |
| Tri-State Environmental, LLC | 18 |
3 |
| Catholic Kwandong University Industry Foundation | 82 |
2 |
| ENI S.p.A. | 1256 |
2 |
| Enz Technik AG | 18 |
2 |
| Mueller International, LLC | 715 |
2 |
| RedZone Robotics, Inc. | 69 |
2 |
| Rosemount Inc. | 1201 |
2 |
| S & B Technical Products, Inc. | 88 |
2 |
| Titan CMP Solutions LLC | 8 |
2 |
| PTT Exploration and Production Public Company Limited | 47 |
2 |
| Other owners | 52 |