- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 35/00 - Flying-boatsSeaplanes
Patent holdings for IPC class B64C 35/00
Total number of patents in this class: 130
10-year publication summary
|
7
|
9
|
14
|
8
|
9
|
24
|
21
|
15
|
20
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| REGENT Craft Inc. | 35 |
14 |
| SG Investment America, Inc. | 63 |
10 |
| Piercecraft IP Ltd. | 7 |
7 |
| Kitty Hawk Corporation | 305 |
6 |
| Wipaire, Inc. | 18 |
6 |
| E.B. Robinson Ltd. | 7 |
5 |
| AeroVironment, Inc. | 542 |
4 |
| Unmanned Innovations, Inc. | 8 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2801 |
2 |
| Icon Aircraft, Inc. | 4 |
2 |
| Institute of Automation, Chinese Academy of Sciences | 340 |
2 |
| Nanjing University of Aeronautics and Astronautics | 452 |
2 |
| National University of Singapore | 2511 |
2 |
| Ryan, Michael | 2 |
2 |
| Sun Yat-sen University | 693 |
2 |
| Tigerfish Aviation Pty. Ltd. | 2 |
2 |
| Mad Aerospace Corp. | 2 |
2 |
| Eenuee | 3 |
2 |
| Everblue Technologies Co., Ltd. | 5 |
2 |
| Comp Air Solutions, LLC | 2 |
2 |
| Other owners | 51 |