- 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: 3074
10-year publication summary
|
189
|
280
|
360
|
326
|
374
|
402
|
413
|
372
|
286
|
157
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Textron Innovations Inc. | 2443 |
406 |
| Beta Air, LLC | 653 |
238 |
| Archer Aviation Inc. | 404 |
185 |
| Joby Aero, Inc. | 374 |
133 |
| Bell Helicopter Textron Inc. | 961 |
119 |
| Kitty Hawk Corporation | 303 |
95 |
| Wisk Aero LLC | 280 |
63 |
| Honda Motor Co., Ltd. | 26034 |
51 |
| Leonardo S.p.A. | 698 |
44 |
| The Boeing Company | 20163 |
41 |
| Denso Corporation | 25579 |
34 |
| Aurora Flight Sciences Corporation | 246 |
34 |
| General Electric Company | 13910 |
32 |
| Supernal LLC, AKA Supernal | 138 |
27 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
24 |
| AeroVironment, Inc. | 579 |
23 |
| Israel Aerospace Industries Ltd. | 532 |
23 |
| Bell Textron Rhode Island Inc. | 69 |
23 |
| Bell Textron Inc. | 67 |
22 |
| Amazon Technologies, Inc. | 28118 |
21 |
| Other owners | 1436 |