- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/34 - Constructional aspects of the propulsion means, e.g. towed by cables being self-contained the pig or mole being moved step by step
Patent holdings for IPC class F16L 55/34
Total number of patents in this class: 61
10-year publication summary
|
3
|
2
|
2
|
4
|
2
|
14
|
7
|
5
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6116 |
7 |
| The Safer Plug Company Limited | 12 |
6 |
| Autonomous Clean Water Appliance (acwa) Robotics | 10 |
6 |
| RedZone Robotics, Inc. | 69 |
3 |
| Arix Technologies, Inc. | 19 |
3 |
| ConocoPhillips Company | 1680 |
2 |
| The Boeing Company | 19915 |
1 |
| Eaton Corporation | 1831 |
1 |
| The Johns Hopkins University | 5535 |
1 |
| Airbus Defence and Space SAS | 549 |
1 |
| Aramco Services Company | 3763 |
1 |
| Areva GmbH | 90 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2471 |
1 |
| Brandenburger Patentverwertung Gdbr | 6 |
1 |
| Edwards Limited | 802 |
1 |
| Envirosight LLC | 34 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2384 |
1 |
| iPEK International GmbH | 27 |
1 |
| I.S.T. Innovation Sewer Technologies GmbH | 1 |
1 |
| Korea Institute of Industrial Technology | 1007 |
1 |
| Other owners | 20 |