- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement or mounting of power plants or propulsion transmissions in aircraft
- B64D 27/10 - Aircraft characterised by the type or position of power plants of gas-turbine type
Patent holdings for IPC class B64D 27/10
Total number of patents in this class: 944
10-year publication summary
|
99
|
102
|
54
|
107
|
81
|
78
|
127
|
98
|
70
|
101
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5528 |
141 |
| Rtx Corporation | 10165 |
130 |
| General Electric Company | 13966 |
110 |
| Rolls-Royce PLC | 3224 |
96 |
| Safran Aircraft Engines | 6750 |
81 |
| Rolls-Royce Corporation | 1681 |
28 |
| Rolls-Royce North American Technologies, Inc. | 1131 |
28 |
| Jetoptera, Inc. | 105 |
22 |
| Hamilton Sundstrand Corporation | 5013 |
20 |
| Safran Helicopter Engines | 849 |
19 |
| The Boeing Company | 20197 |
16 |
| United Technologies Corporation | 2217 |
14 |
| Honda Motor Co., Ltd. | 26212 |
12 |
| Airbus Helicopters | 952 |
12 |
| Safran Nacelles | 810 |
12 |
| SAFRAN S.A. | 800 |
10 |
| Honeywell International Inc. | 12770 |
10 |
| Rolls-Royce Deutschland Ltd & Co KG | 865 |
10 |
| Textron Innovations Inc. | 2537 |
9 |
| Airbus Operations S.A.S. | 2569 |
8 |
| Other owners | 156 |