- 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 101/30 - Inspecting, measuring or testing
Patent holdings for IPC class F16L 101/30
Total number of patents in this class: 328
10-year publication summary
|
19
|
21
|
33
|
28
|
42
|
53
|
38
|
32
|
31
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12404 |
26 |
| Seescan, Inc. | 490 |
16 |
| RedZone Robotics, Inc. | 70 |
11 |
| GE Infrastructure Technology, LLC | 6109 |
9 |
| Rosen IP AG | 63 |
7 |
| Halliburton Energy Services, Inc. | 20411 |
6 |
| TDW Delaware, Inc. | 167 |
5 |
| ULC Technologies LLC | 33 |
5 |
| ULC Business Holdings, LLC | 15 |
5 |
| iPEK International GmbH | 27 |
4 |
| Korea Gas Corporation | 109 |
4 |
| Milwaukee Electric Tool Corporation | 4084 |
4 |
| MISTRAS Group, Inc. | 67 |
4 |
| Rosen Swiss AG | 95 |
4 |
| Warren Environmental & Coating, LLC | 58 |
4 |
| Arix Technologies, Inc. | 19 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
3 |
| Aramco Services Company | 3740 |
3 |
| Arizona Board of Regents on behalf of Arizona State University | 2450 |
3 |
| China University of Petroleum (Beijing) | 271 |
3 |
| Other owners | 198 |