- 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 13/06 - Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being conditioned
Patent holdings for IPC class B64D 13/06
Total number of patents in this class: 1615
10-year publication summary
|
151
|
189
|
149
|
134
|
156
|
138
|
92
|
91
|
97
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 5014 |
436 |
| The Boeing Company | 20163 |
189 |
| Airbus Operations GmbH | 3449 |
146 |
| B/E Aerospace, Inc. | 1693 |
63 |
| Honeywell International Inc. | 12772 |
52 |
| Rtx Corporation | 10128 |
45 |
| Liebherr-Aerospace Toulouse SAS | 162 |
38 |
| Rolls-Royce PLC | 3223 |
32 |
| Pratt & Whitney Canada Corp. | 5506 |
28 |
| Airbus Operations S.A.S. | 2556 |
24 |
| Airbus Operations S.L. | 562 |
24 |
| Bombardier Inc. | 761 |
21 |
| General Electric Company | 13910 |
19 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
17 |
| Safran Aircraft Engines | 6704 |
17 |
| Textron Innovations Inc. | 2443 |
17 |
| Rolls-Royce Corporation | 1677 |
16 |
| Airbus S.A.S. | 979 |
15 |
| GE Aviation Systems LLC | 592 |
14 |
| BAE SYSTEMS plc | 2491 |
13 |
| Other owners | 389 |