- 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 15/04 - Hot gas application
Patent holdings for IPC class B64D 15/04
Total number of patents in this class: 313
10-year publication summary
18
|
19
|
52
|
32
|
26
|
42
|
31
|
21
|
16
|
5
|
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 |
37 |
The Boeing Company | 19843 |
29 |
Safran Nacelles | 587 |
23 |
Rohr, Inc. | 653 |
21 |
Airbus Operations GmbH | 3188 |
18 |
Hamilton Sundstrand Corporation | 4525 |
12 |
Bombardier Inc. | 749 |
12 |
Sonaca S.A. | 53 |
12 |
Pratt & Whitney Canada Corp. | 4215 |
11 |
Rtx Corporation | 8674 |
11 |
General Electric Company | 18133 |
10 |
Aircelle | 488 |
9 |
Honeywell International Inc. | 13799 |
6 |
Safran Aircraft Engines | 5739 |
6 |
Airbus France | 273 |
5 |
Goodrich Corporation | 2081 |
5 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
Airbus Operations Limited | 1157 |
4 |
Embraer S.A. | 369 |
4 |
Rolls-Royce Deutschland Ltd & Co KG | 765 |
4 |
Other owners | 70 |