- 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 27/16 - Aircraft characterised by the type or position of power plant of jet type
Patent holdings for IPC class B64D 27/16
Total number of patents in this class: 202
10-year publication summary
|
5
|
16
|
49
|
53
|
24
|
14
|
34
|
25
|
9
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 8674 |
24 |
| General Electric Company | 18133 |
23 |
| Safran Aircraft Engines | 5739 |
23 |
| The Boeing Company | 19843 |
14 |
| Rolls-Royce PLC | 2944 |
11 |
| Safran Nacelles | 587 |
9 |
| Textron Innovations Inc. | 2138 |
7 |
| Airbus Operations S.A.S. | 2407 |
6 |
| Rohr, Inc. | 653 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
5 |
| SNECMA S.A. | 1160 |
4 |
| Pratt & Whitney Canada Corp. | 4215 |
4 |
| Rolls-Royce Corporation | 1686 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 765 |
4 |
| Raytheon Company | 8535 |
3 |
| Gulfstream Aerospace Corporation | 658 |
3 |
| Woodward, Inc. | 602 |
3 |
| Boom Technology, Inc. | 35 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Ebara Corporation | 1951 |
2 |
| Other owners | 43 |