- 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 15/14 - De-icing or preventing icing on exterior surfaces of aircraft by electric heating controlled cyclically along length of surface
Patent holdings for IPC class B64D 15/14
Total number of patents in this class: 53
10-year publication summary
|
3
|
2
|
4
|
3
|
5
|
4
|
3
|
1
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Goodrich Corporation | 2181 |
10 |
| Rosemount Aerospace Inc. | 776 |
6 |
| The Boeing Company | 20212 |
4 |
| Pratt & Whitney Canada Corp. | 5584 |
2 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Sikorsky Aircraft Corporation | 1059 |
2 |
| Ultra Electronics ICE, Inc. | 6 |
2 |
| Unmanned AeroSpace Technologies Ltd. | 3 |
2 |
| Honeywell International Inc. | 12767 |
1 |
| Airbus Operations GmbH | 3476 |
1 |
| Airbus Operations S.A.S. | 2581 |
1 |
| Airbus Helicopters | 954 |
1 |
| Lockheed Martin Corporation | 3254 |
1 |
| Rolls-Royce PLC | 3229 |
1 |
| PPG Industries Ohio, Inc. | 3328 |
1 |
| Battelle Memorial Institute | 2614 |
1 |
| Alenia Aermacchi S.p.A. | 55 |
1 |
| Astroseal Products Mfg. Corporation | 8 |
1 |
| Bell Helicopter Textron Inc. | 956 |
1 |
| The Florida International University Board of Trustees | 685 |
1 |
| Other owners | 11 |