- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 14/64 - Mixing devicesMixing tubes with injectors
Patent holdings for IPC class F23D 14/64
Total number of patents in this class: 334
10-year publication summary
|
23
|
22
|
24
|
29
|
31
|
26
|
19
|
25
|
24
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6196 |
24 |
| General Electric Company | 13827 |
11 |
| BSH Hausgeräte GmbH | 5553 |
11 |
| Midea Group Co., Ltd. | 4685 |
9 |
| Rinnai Corporation | 254 |
8 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 180 |
8 |
| Honeywell International Inc. | 13571 |
7 |
| Weber-Stephen Products LLC, formerly known AS Wspc Acquisition Company, LLC | 612 |
7 |
| Whirlpool Corporation | 4481 |
6 |
| General Electric Technology GmbH | 1370 |
6 |
| John Zink Company, LLC | 141 |
5 |
| Sabaf S.p.A. | 46 |
5 |
| ClearSign Technologies Corporation | 52 |
5 |
| Foshan Shunde Midea Washing Appliances Manufacturing Co., Ltd. | 285 |
5 |
| Rtx Corporation | 9611 |
5 |
| LG Electronics Inc. | 73884 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8910 |
4 |
| Haier US Appliance Solutions, Inc. | 3803 |
4 |
| Saint-Gobain Isover | 626 |
4 |
| Technip France | 698 |
4 |
| Other owners | 192 |