- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 23/00 - Influencing air flow over aircraft surfaces, not otherwise provided for
Patent holdings for IPC class B64C 23/00
Total number of patents in this class: 346
10-year publication summary
|
24
|
27
|
41
|
37
|
26
|
28
|
19
|
13
|
13
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20212 |
40 |
| Jetoptera, Inc. | 106 |
17 |
| BAE SYSTEMS plc | 2524 |
12 |
| Airbus Operations Limited | 1361 |
11 |
| General Electric Company | 13999 |
9 |
| Airbus Operations S.A.S. | 2581 |
9 |
| Subaru Corporation | 4099 |
9 |
| Airbus Defence and Space GmbH | 877 |
8 |
| The Society of Japanese Aerospace Companies | 33 |
8 |
| Joby Aero, Inc. | 386 |
8 |
| Kawasaki Heavy Industries, Limited | 1705 |
7 |
| Lockheed Martin Corporation | 3254 |
6 |
| University of Florida Research Foundation, Inc. | 4215 |
6 |
| Gulfstream Aerospace Corporation | 680 |
6 |
| Enterprise Science Fund, LLC | 121 |
6 |
| Airbus Operations S.L. | 560 |
5 |
| Safran Aircraft Engines | 6777 |
5 |
| Rolls-Royce PLC | 3229 |
4 |
| Sumitomo Precision Products Co., Ltd. | 336 |
4 |
| University of Notre Dame du Lac | 614 |
4 |
| Other owners | 162 |