- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23Q - Ignitionextinguishing devices
- F23Q 7/06 - Igniters structurally associated with fluid-fuel burners
Patent holdings for IPC class F23Q 7/06
Total number of patents in this class: 32
10-year publication summary
|
5
|
2
|
6
|
0
|
3
|
0
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Woodward, Inc. | 677 |
3 |
| SureFire Pilotless Burner Systems LLC | 10 |
3 |
| Mitsubishi Hitachi Power Systems Europe GmbH | 39 |
2 |
| Collins Engine Nozzles, Inc. | 287 |
2 |
| Robert Bosch GmbH | 44254 |
1 |
| Caterpillar Inc. | 10280 |
1 |
| Kyocera Corporation | 14423 |
1 |
| BSH Home Appliances Corporation | 698 |
1 |
| ClearSign Combustion Corporation | 110 |
1 |
| Fives North American Combustion, Inc. | 47 |
1 |
| IHI Corporation | 3527 |
1 |
| ITW Industrial Components S.R.L. Con Unico Socio | 13 |
1 |
| Kubota Corporation | 4409 |
1 |
| Locust, USA, Inc. | 4 |
1 |
| Oxbow Calcining LLC | 7 |
1 |
| Pro-Iroda Industries, Inc. | 113 |
1 |
| Shinfuji Burner Co., Ltd. | 8 |
1 |
| Surface Igniter LLC | 10 |
1 |
| Webasto SE | 1191 |
1 |
| ZEmission AB | 4 |
1 |
| Other owners | 6 |