- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23D - Burners
- F23D 14/12 - Radiant burners
Patent holdings for IPC class F23D 14/12
Total number of patents in this class: 216
10-year publication summary
|
18
|
21
|
17
|
20
|
10
|
11
|
21
|
18
|
12
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Edwards Limited | 774 |
19 |
| IHI Corporation | 3527 |
16 |
| Schwank G.m.b.H. | 41 |
9 |
| Chugai Ro Co., Ltd. | 131 |
6 |
| JFE Steel Corporation | 7589 |
6 |
| Honeywell International Inc. | 12776 |
4 |
| NOVA Chemicals (International) S.A. | 798 |
4 |
| Premark FEG L.L.C. | 227 |
4 |
| Saint-Gobain Ceramics & Plastics, Inc. | 801 |
4 |
| Toyota Motor Corporation | 35927 |
3 |
| Bromic Heating Pty Limited | 8 |
3 |
| Rinnai Corporation | 287 |
3 |
| Solaronics S.A. | 26 |
3 |
| Superior Radiant Products Ltd. | 30 |
3 |
| Tounetsu Co., Ltd. | 31 |
3 |
| Triangle Resource Holding (Switzerland) AG | 4 |
3 |
| WS Warmeprozesstechnik GmbH | 42 |
3 |
| Kyote Fire, LLC | 7 |
3 |
| Char-Broil, LLC | 35 |
2 |
| Eberspächer Climate Control Systems GmbH & Co. KG | 20 |
2 |
| Other owners | 113 |