- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines
- F01B 25/16 - Safety means responsive to specific conditions
Patent holdings for IPC class F01B 25/16
Total number of patents in this class: 20
10-year publication summary
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0
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1
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13808 |
4 |
| Hamilton Sundstrand Corporation | 5019 |
2 |
| A&P Technology, Inc. | 49 |
2 |
| Copeland LP | 695 |
2 |
| The Boeing Company | 20094 |
1 |
| Honeywell International Inc. | 12788 |
1 |
| Pratt & Whitney Canada Corp. | 5232 |
1 |
| Rolls-Royce PLC | 3182 |
1 |
| Shimadzu Corporation | 6304 |
1 |
| Rolls-Royce Corporation | 1679 |
1 |
| The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (NASA) | 10 |
1 |
| Williams International Co., L.L.C. | 53 |
1 |
| Rtx Corporation | 9893 |
1 |
| Accelleron Switzerland Ltd. | 104 |
1 |
| Other owners | 0 |