- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 1/09 - Accessories therefor, e.g. anchors for bringing two tubular members closer to each other
Patent holdings for IPC class F16L 1/09
Total number of patents in this class: 68
10-year publication summary
|
6
|
4
|
5
|
4
|
5
|
11
|
4
|
4
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LaValley Industries, LLC | 69 |
10 |
| ISCO Industries, Inc. | 34 |
6 |
| Fast Fusion, LLC | 18 |
5 |
| Kubota Corporation | 3919 |
5 |
| Somero Enterprises, Inc. | 80 |
3 |
| Acimex | 3 |
3 |
| ESCO Tool | 4 |
2 |
| IHC Holland IE B.V. | 265 |
2 |
| Siemens AG | 24453 |
1 |
| Airbus Operations GmbH | 3339 |
1 |
| Lockheed Martin Corporation | 3283 |
1 |
| Aramco Services Company | 3987 |
1 |
| Arlington Industries, Inc. | 224 |
1 |
| Bouchard, Benoit | 1 |
1 |
| Hackforth GmbH | 68 |
1 |
| J.F. Karsten Beheer B.V. | 7 |
1 |
| Kosmek Ltd. | 151 |
1 |
| Long Pipes Pty Ltd. | 10 |
1 |
| Monai, Bernhard | 1 |
1 |
| National Oilwell Varco UK Limited | 33 |
1 |
| Other owners | 20 |