- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02C - Gas-turbine plants; air intakes for jet-propulsion plants; controlling fuel supply in air-breathing jet-propulsion plants
- F02C 7/264 - Ignition
Patent holdings for IPC class F02C 7/264
Total number of patents in this class: 228
10-year publication summary
|
22
|
18
|
25
|
18
|
19
|
26
|
22
|
30
|
25
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
29 |
| Pratt & Whitney Canada Corp. | 4215 |
26 |
| Collins Engine Nozzles, Inc. | 264 |
20 |
| GE Infrastructure Technology, LLC | 5873 |
15 |
| Woodward, Inc. | 602 |
13 |
| Rtx Corporation | 8674 |
11 |
| Delavan Inc | 30 |
10 |
| Safran Aircraft Engines | 5739 |
9 |
| Safran Helicopter Engines | 676 |
9 |
| Unison Industries, LLC | 195 |
4 |
| Toshiba Energy Systems & Solutions Corp. | 954 |
4 |
| Honeywell International Inc. | 13799 |
3 |
| United Technologies Corporation | 2328 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Nuovo Pignone SRL | 204 |
3 |
| Socpra Sciences et Genie S.E.C. | 167 |
3 |
| Turbomeca | 232 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| SNECMA S.A. | 1160 |
2 |
| Other owners | 53 |