- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 13/00 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
Patent holdings for IPC class F16L 13/00
Total number of patents in this class: 142
10-year publication summary
|
11
|
8
|
10
|
8
|
12
|
4
|
5
|
1
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 490 |
7 |
| Subsea 7 Limited | 221 |
5 |
| GM Global Technology Operations LLC | 15106 |
4 |
| Seal for Life Industries US LLC | 26 |
3 |
| Lam Research Corporation | 5282 |
2 |
| Daikin Industries, Ltd. | 10031 |
2 |
| Berry Plastics Corporation | 237 |
2 |
| Fenwal, Inc. | 672 |
2 |
| Ips, Corporation - Weld-on Division | 9 |
2 |
| Nibco Inc. | 232 |
2 |
| Nippon Steel Corporation | 6286 |
2 |
| Quick Fitting, Inc. | 27 |
2 |
| Rehau AG + Co | 397 |
2 |
| SABIC Global Technologies B.V. | 4353 |
2 |
| Saipem S.p.A. | 520 |
2 |
| Endurance Lift Solutions, LLC | 38 |
2 |
| Viega Technology GmbH & Co. KG | 113 |
2 |
| Haier Smart Home Co., Ltd. | 5475 |
2 |
| Henkel Corporation | 1223 |
2 |
| MG Meccanica SRL | 3 |
2 |
| Other owners | 91 |