- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 29/00 - Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
Patent holdings for IPC class B64C 29/00
Total number of patents in this class: 2972
10-year publication summary
|
173
|
269
|
349
|
320
|
362
|
389
|
408
|
354
|
280
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Textron Innovations Inc. | 2389 |
403 |
| Beta Air, LLC | 633 |
233 |
| Archer Aviation Inc. | 337 |
162 |
| Joby Aero, Inc. | 343 |
124 |
| Bell Helicopter Textron Inc. | 986 |
119 |
| Kitty Hawk Corporation | 306 |
95 |
| Wisk Aero LLC | 258 |
59 |
| Honda Motor Co., Ltd. | 25811 |
49 |
| Leonardo S.p.A. | 684 |
42 |
| The Boeing Company | 20113 |
40 |
| Aurora Flight Sciences Corporation | 244 |
34 |
| General Electric Company | 13815 |
32 |
| Denso Corporation | 25099 |
26 |
| Supernal LLC, AKA Supernal | 125 |
25 |
| Mitsubishi Heavy Industries, Ltd. | 9002 |
24 |
| Israel Aerospace Industries Ltd. | 531 |
23 |
| Bell Textron Rhode Island Inc. | 71 |
23 |
| AeroVironment, Inc. | 554 |
22 |
| Bell Textron Inc. | 68 |
22 |
| Amazon Technologies, Inc. | 27626 |
21 |
| Other owners | 1394 |