- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 19/07 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends adapted for use in socket or sleeve connections
Patent holdings for IPC class F16L 19/07
Total number of patents in this class: 92
10-year publication summary
|
6
|
13
|
9
|
11
|
9
|
4
|
5
|
1
|
3
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agilent Technologies, Inc. | 2645 |
5 |
| Quick Fitting Holding Company, LLC | 93 |
5 |
| Poulton Technologies Limited | 14 |
4 |
| Zhejiang DunAn Artificial Environment Co., Ltd | 596 |
3 |
| Cambridge Brass, Inc. | 9 |
2 |
| Fit-Line, Inc. | 19 |
2 |
| Parker-Hannifin Corporation | 1004 |
2 |
| S. Bravo Systems, Inc. | 15 |
2 |
| Shuoxing Metal Products (Kunshan) Co., Ltd. | 3 |
2 |
| Toshiba Plant Systems & Services Corporation | 33 |
2 |
| Eaton Intelligent Power Limited | 6066 |
2 |
| Toshiba Energy Systems & Solutions Corp. | 1110 |
2 |
| Halliburton Energy Services, Inc. | 21103 |
1 |
| Airbus Operations S.A.S. | 2510 |
1 |
| Airbus Operations Limited | 1293 |
1 |
| Ford Global Technologies, LLC | 20962 |
1 |
| Lam Research Corporation | 5385 |
1 |
| Shimadzu Corporation | 6237 |
1 |
| Hubbell Incorporated | 3356 |
1 |
| Aker Subsea AS | 126 |
1 |
| Other owners | 51 |