- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23Q - Ignition; extinguishing 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: 33
10-year publication summary
|
5
|
5
|
2
|
6
|
0
|
3
|
0
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Woodward, Inc. | 632 |
3 |
| SureFire Pilotless Burner Systems LLC | 10 |
3 |
| Mitsubishi Hitachi Power Systems Europe GmbH | 40 |
2 |
| Collins Engine Nozzles, Inc. | 277 |
2 |
| Robert Bosch GmbH | 41786 |
1 |
| Caterpillar Inc. | 9166 |
1 |
| Kyocera Corporation | 13344 |
1 |
| BSH Home Appliances Corporation | 795 |
1 |
| ClearSign Combustion Corporation | 111 |
1 |
| Electrolux Home Products, Inc. | 602 |
1 |
| Fives North American Combustion, Inc. | 47 |
1 |
| IHI Corporation | 3359 |
1 |
| ITW Industrial Components S.R.L. Con Unico Socio | 15 |
1 |
| Kubota Corporation | 3495 |
1 |
| Locust, USA, Inc. | 4 |
1 |
| Oxbow Calcining LLC | 3 |
1 |
| Pro-Iroda Industries, Inc. | 116 |
1 |
| Shinfuji Burner Co., Ltd. | 7 |
1 |
| Surface Igniter LLC | 13 |
1 |
| ZEmission AB | 6 |
1 |
| Other owners | 7 |