- 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 101/12 - Cleaning
Patent holdings for IPC class F16L 101/12
Total number of patents in this class: 119
10-year publication summary
|
14
|
15
|
9
|
17
|
17
|
27
|
13
|
12
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12423 |
7 |
| Seescan, Inc. | 490 |
7 |
| Rosen IP AG | 63 |
7 |
| Rosen Swiss AG | 95 |
5 |
| Chevron Phillips Chemical Company LP | 1818 |
4 |
| TDW Delaware, Inc. | 167 |
4 |
| GE Infrastructure Technology, LLC | 6114 |
4 |
| No-des, Inc. | 14 |
3 |
| Stoneage, Inc. | 225 |
3 |
| Subsea 7 Norway AS | 87 |
3 |
| Tri-State Environmental, LLC | 18 |
3 |
| ENI S.p.A. | 1250 |
2 |
| Enz Technik AG | 18 |
2 |
| Mueller International, LLC | 707 |
2 |
| RedZone Robotics, Inc. | 70 |
2 |
| Rosemount Inc. | 1195 |
2 |
| S & B Technical Products, Inc. | 89 |
2 |
| Titan CMP Solutions LLC | 8 |
2 |
| PTT Exploration and Production Public Company Limited | 40 |
2 |
| Intraco, Inc. | 24 |
2 |
| Other owners | 51 |