- 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 33/02 - Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
Patent holdings for IPC class B64D 33/02
Total number of patents in this class: 1501
10-year publication summary
|
139
|
162
|
145
|
168
|
110
|
95
|
69
|
96
|
74
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
128 |
| Rtx Corporation | 10128 |
112 |
| Airbus Operations S.A.S. | 2556 |
110 |
| General Electric Company | 13910 |
98 |
| Pratt & Whitney Canada Corp. | 5506 |
98 |
| Safran Nacelles | 800 |
90 |
| Safran Aircraft Engines | 6704 |
84 |
| Rohr, Inc. | 773 |
83 |
| Rolls-Royce PLC | 3223 |
47 |
| Aircelle | 464 |
39 |
| Honeywell International Inc. | 12772 |
27 |
| Jetoptera, Inc. | 105 |
25 |
| Gulfstream Aerospace Corporation | 677 |
24 |
| Hamilton Sundstrand Corporation | 5014 |
22 |
| Textron Innovations Inc. | 2443 |
22 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
16 |
| Rolls-Royce Deutschland Ltd & Co KG | 861 |
15 |
| Airbus Operations S.L. | 562 |
14 |
| Airbus Helicopters | 952 |
14 |
| Rolls-Royce Corporation | 1677 |
14 |
| Other owners | 419 |