- 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 5/00 - Devices for use where pipes, cables or protective tubing pass through walls or partitions
Patent holdings for IPC class F16L 5/00
Total number of patents in this class: 413
10-year publication summary
|
34
|
37
|
41
|
29
|
32
|
43
|
30
|
22
|
16
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
13 |
| Roxtec AB | 260 |
10 |
| Reliance Worldwide Corporation | 303 |
9 |
| Yazaki Corporation | 6282 |
8 |
| Hilti Aktiengesellschaft | 3227 |
7 |
| Crompton Technology Group Limited | 143 |
6 |
| J. Van Walraven Holding B.V. | 150 |
6 |
| WCM Industries, Inc. | 232 |
6 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
5 |
| Delta Faucet Company | 2725 |
5 |
| Eaton Intelligent Power Limited | 6113 |
5 |
| Kohler Co. | 4165 |
4 |
| Alexander Yeh Industry Co. Ltd. | 42 |
4 |
| Sioux Chief Mfg. Co., Inc. | 28 |
4 |
| Uponor Innovation AB | 301 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Deere & Company | 6845 |
3 |
| Panasonic Corporation | 20786 |
3 |
| Bridgestone Corporation | 7067 |
3 |
| Other owners | 302 |