- 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 15/00 - De-icing or preventing icing on exterior surfaces of aircraft
Patent holdings for IPC class B64D 15/00
Total number of patents in this class: 206
10-year publication summary
|
21
|
14
|
23
|
16
|
18
|
13
|
12
|
5
|
4
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20186 |
22 |
| Rosemount Aerospace Inc. | 779 |
16 |
| Goodrich Corporation | 2178 |
10 |
| General Electric Company | 13915 |
9 |
| Pratt & Whitney Canada Corp. | 5517 |
7 |
| Rohr, Inc. | 773 |
7 |
| Airbus Helicopters | 952 |
4 |
| Massachusetts Institute of Technology | 10282 |
4 |
| Safran Aircraft Engines | 6727 |
4 |
| Safran Nacelles | 805 |
4 |
| University of Houston System | 1123 |
4 |
| 3m Innovative Properties Company | 17458 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
3 |
| PPG Industries Ohio, Inc. | 3324 |
3 |
| President and Fellows of Harvard College | 6105 |
3 |
| Airbus Defence and Space GmbH | 875 |
3 |
| Bell Helicopter Textron Inc. | 958 |
3 |
| Subaru Corporation | 4040 |
3 |
| Aircelle | 463 |
2 |
| Commercial Aerospace Plane Pty Limited | 4 |
2 |
| Other owners | 90 |