- 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: 1423
10-year publication summary
|
114
|
139
|
162
|
145
|
168
|
110
|
92
|
67
|
93
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20013 |
124 |
| Airbus Operations S.A.S. | 2464 |
109 |
| Rtx Corporation | 9297 |
98 |
| Pratt & Whitney Canada Corp. | 4602 |
89 |
| General Electric Company | 13829 |
86 |
| Safran Aircraft Engines | 6237 |
83 |
| Safran Nacelles | 705 |
83 |
| Rohr, Inc. | 746 |
80 |
| Rolls-Royce PLC | 3047 |
43 |
| Aircelle | 479 |
42 |
| Honeywell International Inc. | 13564 |
25 |
| Gulfstream Aerospace Corporation | 669 |
25 |
| Jetoptera, Inc. | 91 |
22 |
| Textron Innovations Inc. | 2252 |
21 |
| Hamilton Sundstrand Corporation | 4832 |
20 |
| Airbus Operations S.L. | 533 |
16 |
| Rolls-Royce North American Technologies, Inc. | 1160 |
16 |
| Airbus Helicopters | 965 |
15 |
| Rolls-Royce Corporation | 1726 |
14 |
| Rolls-Royce Deutschland Ltd & Co KG | 808 |
14 |
| Other owners | 398 |