- 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 13/00 - Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
Patent holdings for IPC class B64D 13/00
Total number of patents in this class: 819
10-year publication summary
|
85
|
92
|
59
|
49
|
57
|
46
|
46
|
22
|
18
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20057 |
137 |
| Airbus Operations GmbH | 3340 |
129 |
| Hamilton Sundstrand Corporation | 4888 |
104 |
| B/E Aerospace, Inc. | 1656 |
38 |
| Bombardier Inc. | 754 |
23 |
| Airbus Operations S.A.S. | 2480 |
15 |
| Liebherr-Aerospace Toulouse SAS | 147 |
14 |
| General Electric Company | 13808 |
9 |
| Safran AeroSystems | 238 |
9 |
| Pratt & Whitney Canada Corp. | 4765 |
8 |
| Safran Aircraft Engines | 6287 |
8 |
| Textron Innovations Inc. | 2318 |
8 |
| Honeywell International Inc. | 13567 |
7 |
| Airbus S.A.S. | 908 |
7 |
| Airbus Deutschland GmbH | 214 |
6 |
| Kidde Technologies, Inc. | 297 |
6 |
| Safran Cabin Inc. | 152 |
6 |
| Electric Aviation Group Ltd | 28 |
6 |
| Airbus Operations S.L. | 542 |
5 |
| BAE SYSTEMS plc | 2339 |
5 |
| Other owners | 269 |