- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 5/02 - Sealing
Patent holdings for IPC class F16L 5/02
Total number of patents in this class: 440
10-year publication summary
|
51
|
37
|
44
|
37
|
43
|
45
|
31
|
32
|
23
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roxtec AB | 261 |
31 |
| Sumitomo Wiring Systems, Ltd. | 10247 |
25 |
| Hilti Aktiengesellschaft | 3451 |
18 |
| The Boeing Company | 19994 |
12 |
| Yazaki Corporation | 6606 |
9 |
| Reliance Worldwide Corporation | 325 |
8 |
| Beele Engineering B.V. | 140 |
6 |
| HAUFF-TECHNIK GmbH & Co. KG | 61 |
5 |
| Oetiker Schweiz AG | 183 |
5 |
| Robert Bosch GmbH | 42411 |
4 |
| Hubbell Incorporated | 3227 |
4 |
| Hanon Systems | 1885 |
4 |
| Lake Products Limited | 55 |
4 |
| MCT Brattberg AB | 16 |
4 |
| Press-seal Corporation | 38 |
4 |
| 3m Innovative Properties Company | 17842 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8641 |
3 |
| GM Global Technology Operations LLC | 14850 |
3 |
| Nissan Motor Co., Ltd. | 12377 |
3 |
| Schaeffler Technologies AG & Co. KG | 9731 |
3 |
| Other owners | 282 |