- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 25/10 - Sleeveless joints between two pipes, one being introduced into the other
Patent holdings for IPC class F16L 25/10
Total number of patents in this class: 89
10-year publication summary
|
7
|
8
|
8
|
4
|
4
|
6
|
7
|
7
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xinxing Ductile Iron Pipes Co., Ltd. | 12 |
5 |
| Mueller International, LLC | 744 |
4 |
| Rolls-Royce PLC | 3219 |
3 |
| Oil States Industries, Inc. | 67 |
3 |
| Rolls-Royce Deutschland Ltd & Co KG | 857 |
3 |
| Trinity Products, LLC | 6 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Aqseptence Group, Inc. | 79 |
2 |
| Ipex Technologies Inc. | 117 |
2 |
| Oridion Medical 1987 Ltd. | 174 |
2 |
| Pipes & Fittings EQOfluids S.L. | 12 |
2 |
| ThyssenKrupp Uhde Chlorine Engineers GmbH | 26 |
2 |
| 9415-2667-Québec inc. | 5 |
2 |
| Shenzhen Envicool Smart Connection Technology Co., Ltd. | 7 |
2 |
| Pivot Tech Co., Ltd. | 2 |
2 |
| Wistron Corporation | 2429 |
1 |
| ABC Canada Technology Group Ltd. | 20 |
1 |
| Advanced Drainage Systems, Inc. | 401 |
1 |
| BFM Technology Limited | 24 |
1 |
| CathPrint AB | 11 |
1 |
| Other owners | 45 |