- 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: 446
10-year publication summary
|
43
|
34
|
39
|
31
|
38
|
37
|
29
|
27
|
23
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roxtec AB | 264 |
31 |
| Sumitomo Wiring Systems, Ltd. | 10405 |
25 |
| Hilti Aktiengesellschaft | 3500 |
19 |
| The Boeing Company | 20098 |
12 |
| Yazaki Corporation | 6711 |
9 |
| Reliance Worldwide Corporation | 329 |
8 |
| Beele Engineering B.V. | 139 |
7 |
| HAUFF-TECHNIK GmbH & Co. KG | 63 |
5 |
| Oetiker Schweiz AG | 190 |
5 |
| Robert Bosch GmbH | 42742 |
4 |
| Hubbell Incorporated | 3286 |
4 |
| Hanon Systems | 1968 |
4 |
| Lake Products Limited | 56 |
4 |
| MCT Brattberg AB | 16 |
4 |
| Press-seal Corporation | 37 |
4 |
| 3m Innovative Properties Company | 17813 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8777 |
3 |
| GM Global Technology Operations LLC | 15114 |
3 |
| Nissan Motor Co., Ltd. | 12519 |
3 |
| Schaeffler Technologies AG & Co. KG | 9955 |
3 |
| Other owners | 286 |