- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 3/105 - Heating the by-pass flow
Patent holdings for IPC class F02K 3/105
Total number of patents in this class: 32
10-year publication summary
|
1
|
6
|
5
|
1
|
4
|
1
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9851 |
13 |
| Safran Aircraft Engines | 6532 |
3 |
| General Electric Company | 13819 |
2 |
| Rolls-Royce PLC | 3180 |
2 |
| Unison Industries, LLC | 211 |
2 |
| The Boeing Company | 20094 |
1 |
| Honeywell International Inc. | 12796 |
1 |
| United Technologies Corporation | 2220 |
1 |
| Pratt & Whitney Canada Corp. | 5210 |
1 |
| Airbus Operations S.A.S. | 2520 |
1 |
| Carrier Corporation | 3968 |
1 |
| Rolls-Royce North American Technologies, Inc. | 1133 |
1 |
| Safran Electronics & Defense | 1343 |
1 |
| Raytheon Technologies Corporation | 141 |
1 |
| Sarah Qureshi | 1 |
1 |
| Other owners | 0 |