- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16J - Pistonscylinderspressure vessels in generalsealings
- F16J 13/06 - Detachable closure membersMeans for tightening closures attached only by clamps along the circumference
Patent holdings for IPC class F16J 13/06
Total number of patents in this class: 43
10-year publication summary
|
4
|
1
|
1
|
5
|
5
|
2
|
2
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pentair Water Pool and Spa, Inc. | 444 |
4 |
| Eaton Intelligent Power Limited | 6039 |
4 |
| Dynasafe Demil Systems AB | 23 |
2 |
| LPW Technology Ltd. | 60 |
2 |
| TDW Delaware, Inc. | 170 |
2 |
| Thorwesten Vent GmbH | 4 |
2 |
| Sartorius Stedim Biotech S.A. | 21 |
2 |
| Eaton Intelligent Power Limited | 440 |
2 |
| Chiyoda Electric Co., Ltd. | 3 |
2 |
| Eaton Corporation | 1814 |
1 |
| AES Engineering Ltd. | 85 |
1 |
| Edwards Vacuum LLC | 180 |
1 |
| Ergosup | 12 |
1 |
| Fujikin Incorporated | 693 |
1 |
| Gavin, Peter W. | 2 |
1 |
| Hirayama Manufacturing Corporation | 7 |
1 |
| In-Line Flow Products Ltd. | 8 |
1 |
| Kest Technology AB | 2 |
1 |
| Lewmar Limited | 39 |
1 |
| Musashi Engineering, Inc. | 250 |
1 |
| Other owners | 10 |