- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 14/72 - Safety devices, e.g. operative in case of failure of gas supply
Patent holdings for IPC class F23D 14/72
Total number of patents in this class: 130
10-year publication summary
|
14
|
3
|
16
|
13
|
18
|
11
|
14
|
4
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ClearSign Combustion Corporation | 111 |
6 |
| BSH Hausgeräte GmbH | 5517 |
5 |
| Haier US Appliance Solutions, Inc. | 3610 |
5 |
| Webasto SE | 1164 |
4 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 170 |
4 |
| Whirlpool Corporation | 4419 |
3 |
| Bromic Pty. Ltd. | 35 |
3 |
| Paellas Alta Precision, S.L. | 4 |
3 |
| Honeywell International Inc. | 13545 |
2 |
| Arcelik A.S. | 3520 |
2 |
| Bertelli & Partners S.r.l. | 28 |
2 |
| Kyungdong Navien Co., Ltd. | 616 |
2 |
| Midea Group Co., Ltd. | 4547 |
2 |
| Orkli, S.Coop. | 19 |
2 |
| Polidoro S.p.A. | 18 |
2 |
| Rekrow Industrial Inc. | 2 |
2 |
| Rheem Manufacturing Company | 981 |
2 |
| Roburn Company Ltd. | 11 |
2 |
| SIT La Precisa S.p.A. Con Socio Unico | 12 |
2 |
| SMS Group GmbH | 1125 |
2 |
| Other owners | 73 |