- 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 1/12 - Releasing
Patent holdings for IPC class B64D 1/12
Total number of patents in this class: 438
10-year publication summary
|
22
|
81
|
43
|
47
|
46
|
54
|
68
|
61
|
34
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wing Aviation LLC | 467 |
40 |
| Amazon Technologies, Inc. | 26551 |
31 |
| Hood Technology Corporation | 54 |
21 |
| Walmart Apollo, LLC | 6095 |
20 |
| Aero Velocity Inc. | 36 |
19 |
| Marvin Engineering Co., Inc. | 14 |
12 |
| Space Perspective Inc. | 32 |
12 |
| The Boeing Company | 20031 |
11 |
| United Parcel Service of America, Inc. | 1579 |
11 |
| Parachute Logistics, LLC | 16 |
8 |
| BAE SYSTEMS plc | 2334 |
7 |
| Textron Innovations Inc. | 2296 |
7 |
| Raytheon Company | 8397 |
6 |
| Rakuten Group, Inc. | 1627 |
6 |
| Capewell Aerial Systems LLC | 16 |
5 |
| Senecio Ltd. | 31 |
5 |
| DroneUp, LLC | 43 |
5 |
| Ford Global Technologies, LLC | 20505 |
4 |
| Rakuten, Inc. | 1031 |
4 |
| Sikorsky Aircraft Corporation | 1105 |
4 |
| Other owners | 200 |