- All sections
- B - Performing operationstransporting
- B64F - Ground or aircraft-carrier-deck installations specially adapted for use in connection with aircraftdesigning, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forhandling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F 5/20 - Ground installations for de-icing aircraft
Patent holdings for IPC class B64F 5/20
Total number of patents in this class: 27
10-year publication summary
|
2
|
1
|
3
|
4
|
1
|
4
|
2
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jcai Inc. | 27 |
7 |
| The Boeing Company | 19922 |
2 |
| Massachusetts Institute of Technology | 9930 |
2 |
| SITA Information Networking Computing UK Limited | 79 |
2 |
| Air T Inc | 2 |
2 |
| Athena P.I. | 4 |
2 |
| Pratt & Whitney Canada Corp. | 4451 |
1 |
| Harris Corporation | 1507 |
1 |
| Bourgault, Pierre | 2 |
1 |
| Exelis Inc. | 60 |
1 |
| Weihai Guangtai Airport Equipment Co., Ltd. | 14 |
1 |
| Vestergaard Company A/S | 28 |
1 |
| Canrig Robotic Technologies AS | 52 |
1 |
| Guinault S.A. | 22 |
1 |
| Binzhou University | 32 |
1 |
| Icesolution AS | 2 |
1 |
| Other owners | 0 |