- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 17/00 - Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
Patent holdings for IPC class F23D 17/00
Total number of patents in this class: 278
10-year publication summary
|
24
|
18
|
19
|
19
|
8
|
13
|
9
|
26
|
23
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6212 |
17 |
| Mitsubishi Heavy Industries, Ltd. | 8694 |
15 |
| Siemens AG | 24520 |
11 |
| Mitsubishi Power, Ltd. | 1759 |
11 |
| IHI Corporation | 3416 |
10 |
| Air Products and Chemicals, Inc. | 1417 |
7 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3090 |
7 |
| Dometic Sweden AB | 537 |
6 |
| JFE Steel Corporation | 6816 |
6 |
| Alstom Technology Ltd | 1109 |
5 |
| Fives Pillard | 47 |
5 |
| Universal City Studios LLC | 2522 |
5 |
| Collins Engine Nozzles, Inc. | 282 |
5 |
| Kawasaki Heavy Industries, Limited | 1628 |
4 |
| Ansaldo Energia Switzerland AG | 278 |
4 |
| Chugai Ro Co., Ltd. | 128 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3967 |
4 |
| Siemens Energy Global GmbH & Co. KG | 2941 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
3 |
| ExxonMobil Chemical Patents Inc. | 4001 |
3 |
| Other owners | 142 |