- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16J - Pistonscylinderspressure vessels in generalsealings
- F16J 13/08 - Detachable closure membersMeans for tightening closures attached by one or more members actuated to project behind a part or parts of the frame
Patent holdings for IPC class F16J 13/08
Total number of patents in this class: 24
10-year publication summary
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0
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3
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1
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0
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1
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3
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1
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1
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hiperbaric, S.A. | 22 |
3 |
| Halliburton Energy Services, Inc. | 20862 |
2 |
| Siemens AG | 24520 |
2 |
| Hyundai Motor Company | 21897 |
1 |
| Eminent Technologies LLC | 2 |
1 |
| Forpogui, S.L. | 1 |
1 |
| Holtec International, Inc. | 270 |
1 |
| Huntington Ingalls Incorporated | 88 |
1 |
| HYDAC Process Technology GmbH | 89 |
1 |
| Lourd 'Innov SAS | 1 |
1 |
| Robert Bosch Automotive Steering GmbH | 154 |
1 |
| Sypris Technologies, Inc. | 19 |
1 |
| TDW Delaware, Inc. | 167 |
1 |
| ZF Lenksysteme GmbH | 129 |
1 |
| Vulcan Industrial Holdings LLC | 56 |
1 |
| Pressure Technologies LLC | 3 |
1 |
| Tersus Solutions, LLC | 1 |
1 |
| Kia Corporation | 9582 |
1 |
| RAM Canada Rapid Access Management Inc. | 1 |
1 |
| GD Energy Products, LLC | 104 |
1 |
| Other owners | 0 |