- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 77/14 - Engine-driven auxiliary devices combined into units
Patent holdings for IPC class F02B 77/14
Total number of patents in this class: 17
10-year publication summary
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1
|
4
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4
|
1
|
2
|
1
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0
|
1
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2
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oqab Dietrich Induction Inc. | 75 |
2 |
| Honeywell International Inc. | 12770 |
1 |
| Pratt & Whitney Canada Corp. | 5528 |
1 |
| GM Global Technology Operations LLC | 16219 |
1 |
| Ford Global Technologies, LLC | 21600 |
1 |
| Yamaha Motor Co., Ltd. | 2849 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 304 |
1 |
| Hotchkiss Super Deltic Ltd. | 2 |
1 |
| Korea Institute of Energy Research | 902 |
1 |
| Marine Canada Acquisition Inc. | 103 |
1 |
| TSI Products, Inc. | 38 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1340 |
1 |
| Blue Planet Co., Ltd. | 12 |
1 |
| China Nuclear Power Operations Co., Ltd. | 41 |
1 |
| Yihong Tang | 1 |
1 |
| Kawasaki Motors, Ltd. | 1533 |
1 |
| Other owners | 0 |