- 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 47/22 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
Patent holdings for IPC class F16L 47/22
Total number of patents in this class: 68
10-year publication summary
|
3
|
3
|
7
|
9
|
2
|
4
|
4
|
6
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uponor Innovation AB | 301 |
13 |
| Rehau Construction LLC. | 17 |
6 |
| ShawCor Ltd. | 79 |
5 |
| Zurn Water, LLC | 198 |
5 |
| Rehau AG + Co | 419 |
4 |
| Sfl Canusa Canada | 6 |
3 |
| Berry Plastics Corporation | 256 |
2 |
| Sartorius Stedim FMT SAS | 165 |
2 |
| Zurn Industries, LLC | 116 |
2 |
| SFL Canusa Canada Ltd. | 15 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| The Boeing Company | 19843 |
1 |
| Tyco Electronics Corporation | 792 |
1 |
| Tyco Electronics Raychem GmbH | 87 |
1 |
| Life Technologies Corporation | 3068 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| A. Raymond et Cie | 684 |
1 |
| Avery Dennison Corporation | 1291 |
1 |
| Egeplast Werner Strumann GmbH & Co. KG | 13 |
1 |
| Frankische Industrial Pipes GmbH & Co. KG | 48 |
1 |
| Other owners | 14 |