- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 59/153 - Arrangements for the insulation of pipes or pipe systems for flexible pipes
Patent holdings for IPC class F16L 59/153
Total number of patents in this class: 122
10-year publication summary
|
13
|
6
|
9
|
8
|
7
|
5
|
7
|
6
|
8
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technip France | 670 |
6 |
| Uponor Innovation AB | 280 |
6 |
| Brugg Rohr AG Holding | 34 |
4 |
| Flexible Technologies, Inc. | 43 |
4 |
| National Oilwell Varco Denmark I/S | 130 |
4 |
| PTubes, Inc. | 17 |
4 |
| Baker Hughes Energy Technology UK Limited | 280 |
4 |
| Illinois Tool Works Inc. | 11894 |
3 |
| Hobart Brothers Company | 93 |
3 |
| Nexans | 645 |
3 |
| Owens Corning Intellectual Capital, LLC | 1737 |
3 |
| Wellstream International Limited | 39 |
3 |
| Logstor A/S | 17 |
3 |
| Ecotech S.r.l. | 3 |
3 |
| REHAU Industries SE & Co. KG | 383 |
3 |
| BASF SE | 21318 |
2 |
| The Furukawa Electric Co., Ltd. | 3712 |
2 |
| Aborra AG | 9 |
2 |
| Celanese International Corporation | 912 |
2 |
| Durex International Corp. | 5 |
2 |
| Other owners | 56 |