- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F26B - Drying solid materials or objects by removing liquid therefrom
- F26B 3/28 - Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
Patent holdings for IPC class F26B 3/28
Total number of patents in this class: 285
10-year publication summary
|
31
|
30
|
35
|
35
|
24
|
15
|
17
|
23
|
21
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Durr Systems, Inc. | 112 |
11 |
| Ricoh Company, Ltd. | 13283 |
8 |
| GEW (EC) Limited | 46 |
6 |
| Air Motion Systems, Inc. | 33 |
5 |
| Excelitas Technologies Corp. | 327 |
5 |
| LG Energy Solution, Ltd. | 15119 |
5 |
| Tokyo Electron Limited | 12762 |
4 |
| Whirlpool Corporation | 4434 |
4 |
| Heat Technologies, Inc. | 13 |
4 |
| Uvdry, LLC | 6 |
4 |
| Grenova, Inc. | 32 |
4 |
| Excelitas Noblelight GmbH | 100 |
4 |
| Xerox Corporation | 7002 |
3 |
| Purdue Research Foundation | 3629 |
3 |
| Advanced Photonics Technologies AG | 7 |
3 |
| Heraeus Noblelight GmbH | 129 |
3 |
| IST METZ GmbH | 22 |
3 |
| Nail Alliance, LLC | 112 |
3 |
| Oerlikon Surface Solutions AG, Pfaffikon | 542 |
3 |
| SFA Engineering Corp. | 3 |
3 |
| Other owners | 197 |