- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23K - Feeding fuel to combustion apparatus
- F23K 5/14 - Details thereof
Patent holdings for IPC class F23K 5/14
Total number of patents in this class: 113
10-year publication summary
|
13
|
12
|
8
|
8
|
4
|
8
|
6
|
6
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6497 |
9 |
| Green Eco Labs, LLC | 8 |
6 |
| Hamilton Sundstrand Corporation | 5010 |
5 |
| General Electric Company | 13811 |
4 |
| SNECMA S.A. | 1148 |
4 |
| Rolls-Royce PLC | 3178 |
4 |
| Rtx Corporation | 9802 |
4 |
| Siemens AG | 24314 |
3 |
| Duraflame, Inc. | 73 |
3 |
| Purpose Company Limited | 49 |
3 |
| Snecma | 1060 |
3 |
| LightCell Inc. | 5 |
3 |
| Illinois Tool Works Inc. | 11705 |
2 |
| Kawasaki Heavy Industries, Limited | 1636 |
2 |
| Enerco Group, Inc. | 123 |
2 |
| Power Flame Incorporated | 19 |
2 |
| GE Infrastructure Technology, LLC | 6208 |
2 |
| Copreci, S. Coop. | 16 |
2 |
| Copreci, S.Coop. | 18 |
2 |
| Siemens Energy Global GmbH & Co. KG | 3207 |
2 |
| Other owners | 46 |