- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements 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: 434
10-year publication summary
|
22
|
81
|
43
|
47
|
46
|
54
|
68
|
58
|
34
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wing Aviation LLC | 443 |
39 |
| Amazon Technologies, Inc. | 25884 |
31 |
| Hood Technology Corporation | 54 |
21 |
| Walmart Apollo, LLC | 6079 |
20 |
| Aero Velocity Inc. | 31 |
17 |
| The Boeing Company | 19909 |
13 |
| Marvin Engineering Co., Inc. | 14 |
12 |
| Space Perspective Inc. | 30 |
12 |
| United Parcel Service of America, Inc. | 1591 |
10 |
| Parachute Logistics, LLC | 16 |
8 |
| BAE SYSTEMS plc | 2292 |
7 |
| Textron Innovations Inc. | 2192 |
7 |
| Raytheon Company | 8435 |
6 |
| Rakuten Group, Inc. | 1601 |
6 |
| Senecio Ltd. | 31 |
5 |
| DroneUp, LLC | 37 |
5 |
| Ford Global Technologies, LLC | 20063 |
4 |
| Rakuten, Inc. | 1031 |
4 |
| Sikorsky Aircraft Corporation | 1126 |
4 |
| Workhorse Group Inc. | 84 |
4 |
| Other owners | 199 |