- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 5/02 - Sealing
Patent holdings for IPC class F16L 5/02
Total number of patents in this class: 424
10-year publication summary
|
31
|
51
|
37
|
44
|
37
|
43
|
44
|
30
|
30
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Roxtec AB | 260 |
28 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
25 |
| Hilti Aktiengesellschaft | 3227 |
17 |
| The Boeing Company | 19843 |
12 |
| Reliance Worldwide Corporation | 303 |
8 |
| Yazaki Corporation | 6282 |
6 |
| Beele Engineering B.V. | 146 |
6 |
| HAUFF-TECHNIK GmbH & Co. KG | 60 |
5 |
| Oetiker Schweiz AG | 165 |
5 |
| Robert Bosch GmbH | 40953 |
4 |
| Coscarella, Gabe | 52 |
4 |
| Lake Products Limited | 51 |
4 |
| MCT Brattberg AB | 16 |
4 |
| VOSS Automotive GmbH | 211 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
| Airbus Operations GmbH | 3188 |
3 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Schaeffler Technologies AG & Co. KG | 8880 |
3 |
| Hubbell Incorporated | 3052 |
3 |
| Other owners | 274 |