- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16J - Pistonscylinderspressure vessels in generalsealings
- F16J 13/02 - Detachable closure membersMeans for tightening closures
Patent holdings for IPC class F16J 13/02
Total number of patents in this class: 65
10-year publication summary
|
12
|
5
|
2
|
3
|
1
|
4
|
3
|
6
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Parker-Hannifin Corporation | 1040 |
3 |
| Sartorius Stedim Aseptics | 14 |
3 |
| Uhde High Pressure Technologies GmbH | 34 |
3 |
| Vulcan Industrial Holdings LLC | 85 |
3 |
| Illinois Tool Works Inc. | 11862 |
2 |
| Siemens AG | 23996 |
2 |
| Sumitomo Wiring Systems, Ltd. | 11117 |
2 |
| American Sterilizer Company | 674 |
2 |
| Trelleborg Sealing Solutions Kalmar AB | 11 |
2 |
| Eaton Intelligent Power Limited | 6268 |
2 |
| Pratt & Whitney Canada Corp. | 5517 |
1 |
| Ford Global Technologies, LLC | 21560 |
1 |
| Tokyo Electron Limited | 13871 |
1 |
| ATEC Pharmatechnik GmbH | 12 |
1 |
| China National Petroleum Corporation | 641 |
1 |
| In-Line Flow Products Ltd. | 8 |
1 |
| Koganei Corporation | 209 |
1 |
| Lincoln Industrial Corporation | 110 |
1 |
| MAGNA STEYR Fahrzeugtechnik AG & Co KG | 144 |
1 |
| Marosi Designs LLC | 8 |
1 |
| Other owners | 31 |