- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 15/02 - De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
Patent holdings for IPC class B64D 15/02
Total number of patents in this class: 83
10-year publication summary
|
5
|
10
|
14
|
5
|
8
|
7
|
4
|
5
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations S.A.S. | 2407 |
10 |
| The Boeing Company | 19843 |
7 |
| Pratt & Whitney Canada Corp. | 4215 |
6 |
| Hamilton Sundstrand Corporation | 4525 |
4 |
| Microtecnica S.r.l. | 74 |
4 |
| Safran Nacelles | 587 |
4 |
| Rtx Corporation | 8674 |
4 |
| General Electric Company | 18133 |
3 |
| Safran Aircraft Engines | 5739 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Honeywell International Inc. | 13799 |
2 |
| Airbus Operations GmbH | 3188 |
2 |
| Aircelle | 488 |
2 |
| Rohr, Inc. | 653 |
2 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
2 |
| InnoTech Alberta Inc. | 61 |
2 |
| Beta Air, LLC | 539 |
2 |
| Airbus Deutschland GmbH | 313 |
1 |
| Thales SA | 2318 |
1 |
| Airbus Defence and Space, S.A. | 88 |
1 |
| Other owners | 19 |