- 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 45/00 - Aircraft indicators or protectors not otherwise provided for
Patent holdings for IPC class B64D 45/00
Total number of patents in this class: 3425
10-year publication summary
|
240
|
284
|
390
|
427
|
462
|
474
|
347
|
302
|
299
|
94
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
388 |
| Honeywell International Inc. | 13799 |
170 |
| Airbus Operations GmbH | 3188 |
111 |
| Airbus Operations S.A.S. | 2407 |
99 |
| Rockwell Collins, Inc. | 2402 |
74 |
| Rosemount Aerospace Inc. | 747 |
68 |
| Textron Innovations Inc. | 2138 |
68 |
| Airbus Operations Limited | 1157 |
64 |
| Hamilton Sundstrand Corporation | 4525 |
58 |
| Goodrich Corporation | 2081 |
54 |
| Sikorsky Aircraft Corporation | 1150 |
51 |
| Airbus Helicopters | 984 |
49 |
| Bombardier Inc. | 749 |
48 |
| Bell Helicopter Textron Inc. | 1122 |
47 |
| Beta Air, LLC | 539 |
43 |
| SZ DJI Technology Co., Ltd | 6791 |
41 |
| Pratt & Whitney Canada Corp. | 4215 |
40 |
| Kitty Hawk Corporation | 279 |
39 |
| Safran Aircraft Engines | 5739 |
38 |
| General Electric Company | 18133 |
35 |
| Other owners | 1840 |