- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 14/08 - Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
Patent holdings for IPC class F23D 14/08
Total number of patents in this class: 160
10-year publication summary
|
21
|
15
|
13
|
13
|
11
|
3
|
5
|
4
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyungdong Navien Co., Ltd. | 616 |
10 |
| Rheem Manufacturing Company | 981 |
9 |
| Indesit Company S.p.A. | 245 |
6 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 170 |
6 |
| The Middleby Corporation | 52 |
5 |
| Whirlpool Corporation | 4419 |
4 |
| ExxonMobil Chemical Patents Inc. | 3980 |
4 |
| Midea Group Co., Ltd. | 4547 |
4 |
| Honeywell International Inc. | 13545 |
3 |
| Electrolux Appliances Aktiebolag | 1325 |
3 |
| Saint-Gobain Isover | 631 |
3 |
| Somipress - Societa' Metalli Iniettati S.p.A. | 4 |
3 |
| Whirlpool S.A. | 355 |
3 |
| Shenzhen Wisdom Energy Technology Company | 87 |
3 |
| Siemens AG | 24484 |
2 |
| LG Electronics Inc. | 73021 |
2 |
| Carrier Corporation | 4345 |
2 |
| Air Products and Chemicals, Inc. | 1423 |
2 |
| Application des Gaz | 34 |
2 |
| Beckett Gas, Inc. | 43 |
2 |
| Other owners | 82 |