- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 47/16 - Screw-threaded joints
Patent holdings for IPC class F16L 47/16
Total number of patents in this class: 45
10-year publication summary
|
4
|
2
|
1
|
4
|
3
|
3
|
3
|
2
|
2
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Itrec B.V. | 504 |
4 |
| ABB Schweiz AG | 6987 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1036 |
2 |
| Saudi Arabian Oil Company | 13224 |
2 |
| Uponor Innovation AB | 289 |
2 |
| Saudi Aramco Technologies Company | 109 |
2 |
| Aliaxis Research & Technology | 10 |
2 |
| Airbus Operations Limited | 1264 |
1 |
| Agilent Technologies, Inc. | 2638 |
1 |
| Ashirvad Pipes Pvt. Ltd.. | 3 |
1 |
| Bilfinger Water Technologies, Inc. | 19 |
1 |
| Charlotte Pipe and Foundry Company | 39 |
1 |
| Contemporary Amperex Technology Co., Limited | 6745 |
1 |
| Daeil Co., Ltd. | 12 |
1 |
| GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG | 110 |
1 |
| Grupo Rotoplas, S.A. de C.V. | 4 |
1 |
| Ipex Technologies Inc. | 106 |
1 |
| Johnson Screens, Inc. | 39 |
1 |
| Laborie Medical Technologies Corp. | 44 |
1 |
| Lake Products Limited | 56 |
1 |
| Other owners | 16 |