- 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 1/22 - Taking-up articles from earth's surface
Patent holdings for IPC class B64D 1/22
Total number of patents in this class: 748
10-year publication summary
|
69
|
105
|
84
|
89
|
83
|
83
|
111
|
84
|
61
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wing Aviation LLC | 556 |
113 |
| United Parcel Service of America, Inc. | 1528 |
40 |
| Hornet Acquisitionco, LLC | 80 |
25 |
| Aero Velocity Inc. | 40 |
23 |
| The Boeing Company | 20131 |
22 |
| Vita Inclinata IP Holdings LLC | 67 |
22 |
| Walmart Apollo, LLC | 6497 |
20 |
| Modern Technology Solutions, Inc., AKA MTSI | 40 |
18 |
| Sikorsky Aircraft Corporation | 1071 |
15 |
| AirForestry AB | 41 |
14 |
| Airbus Helicopters Deutschland GmbH | 326 |
13 |
| Breeze-eastern LLC | 14 |
8 |
| Textron Innovations Inc. | 2407 |
8 |
| Rakuten Group, Inc. | 1627 |
8 |
| Kitty Hawk Corporation | 304 |
7 |
| X Development LLC | 1378 |
7 |
| International Business Machines Corporation | 62325 |
6 |
| Amazon Technologies, Inc. | 27873 |
6 |
| Rakuten, Inc. | 1031 |
6 |
| Aeronext Inc. | 186 |
6 |
| Other owners | 361 |