- 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: 273
10-year publication summary
19
|
19
|
20
|
33
|
28
|
42
|
46
|
26
|
25
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Saudi Arabian Oil Company | 11322 |
23 |
RedZone Robotics, Inc. | 71 |
11 |
Seescan, Inc. | 457 |
11 |
GE Infrastructure Technology, LLC | 5873 |
6 |
TDW Delaware, Inc. | 163 |
5 |
ULC Technologies LLC | 23 |
5 |
ULC Business Holdings, LLC | 15 |
5 |
Halliburton Energy Services, Inc. | 20165 |
4 |
MISTRAS Group, Inc. | 65 |
4 |
Rosen Swiss AG | 128 |
4 |
Warren Environmental & Coating, LLC | 60 |
4 |
Arix Technologies, Inc. | 18 |
4 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
Aramco Services Company | 3504 |
3 |
Arizona Board of Regents on behalf of Arizona State University | 2226 |
3 |
China University of Petroleum (Beijing) | 258 |
3 |
Ingu Solutions Inc. | 31 |
3 |
Milwaukee Electric Tool Corporation | 3572 |
3 |
Nuvotec Co. Ltd. | 3 |
3 |
WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd. | 16 |
3 |
Other owners | 163 |