- 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 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: 83
10-year publication summary
11
|
8
|
7
|
8
|
8
|
4
|
4
|
6
|
6
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Xinxing Ductile Iron Pipes Co., Ltd. | 12 |
5 |
Mueller International, LLC | 694 |
4 |
Rolls-Royce PLC | 2944 |
3 |
Oil States Industries, Inc. | 61 |
3 |
Rolls-Royce Deutschland Ltd & Co KG | 765 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Aqseptence Group, Inc. | 103 |
2 |
Ipex Technologies Inc. | 89 |
2 |
Oridion Medical 1987 Ltd. | 174 |
2 |
Vallourec Oil and Gas France | 450 |
2 |
Pipes & Fittings EQOfluids S.L. | 10 |
2 |
ThyssenKrupp Uhde Chlorine Engineers GmbH | 26 |
2 |
9415-2667-Québec inc. | 4 |
2 |
Wistron Corporation | 2270 |
1 |
ABC Canada Technology Group Ltd. | 22 |
1 |
Advanced Drainage Systems, Inc. | 304 |
1 |
BFM Technology Limited | 13 |
1 |
CathPrint AB | 12 |
1 |
Custom-Pak, Inc. | 53 |
1 |
Eberspaecher Exhaust Technology GmbH & Co. KG | 62 |
1 |
Other owners | 42 |