- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 11/24 - Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
Patent holdings for IPC class F23D 11/24
Total number of patents in this class: 99
10-year publication summary
|
12
|
4
|
6
|
8
|
2
|
3
|
4
|
3
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8608 |
7 |
| Siemens AG | 24562 |
5 |
| Mitsubishi Power, Ltd. | 1753 |
5 |
| Enginetics, LLC | 27 |
4 |
| Webasto SE | 1143 |
4 |
| General Electric Company | 17062 |
3 |
| Pratt & Whitney Canada Corp. | 4501 |
3 |
| Hino Motors, Ltd. | 345 |
3 |
| Woodward, Inc. | 641 |
3 |
| Green Eco Labs, LLC | 8 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2902 |
3 |
| Black & Decker, Inc. | 2395 |
2 |
| Delavan Inc | 30 |
2 |
| North Carolina State University | 1551 |
2 |
| Sango Co., Ltd. | 70 |
2 |
| Ecoflam Bruciatori S.p.A. | 11 |
2 |
| Vallourec Tubos do Brasil Ltda | 14 |
2 |
| Intelligent Power Generation Limited | 7 |
2 |
| Rtx Corporation | 9280 |
2 |
| Schlumberger Technology Corporation | 10591 |
1 |
| Other owners | 39 |