- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/24 - Preventing accumulation of dirt or other matter in pipes, e.g. by traps, by strainers
Patent holdings for IPC class F16L 55/24
Total number of patents in this class: 206
10-year publication summary
|
21
|
13
|
17
|
13
|
15
|
10
|
29
|
18
|
14
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adey Holdings (2008) Limited | 326 |
10 |
| Saudi Arabian Oil Company | 13428 |
10 |
| Aramco Services Company | 4039 |
6 |
| Vexo International (UK) Ltd. | 38 |
4 |
| Jets Innovations Pty Ltd | 4 |
4 |
| Broan-NuTone LLC | 464 |
3 |
| Husqvarna AB | 2930 |
3 |
| The Metraflex Company | 49 |
3 |
| The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | 459 |
3 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3076 |
3 |
| Bray International, Inc. | 138 |
2 |
| Claudius Peters Projects GmbH | 19 |
2 |
| Neoperl GmbH | 594 |
2 |
| Nibco Inc. | 233 |
2 |
| Nitto Kohki Co., Ltd. | 265 |
2 |
| NORMA Germany GmbH | 233 |
2 |
| ROKI Techno Co., Ltd | 50 |
2 |
| SAK Construction, LLC | 10 |
2 |
| Scale Protection AS | 10 |
2 |
| TPE Midstream LLC | 56 |
2 |
| Other owners | 137 |