- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F26B - Drying solid materials or objects by removing liquid therefrom
- F26B 13/18 - Rollers heatedRollers cooled
Patent holdings for IPC class F26B 13/18
Total number of patents in this class: 63
10-year publication summary
|
4
|
6
|
10
|
5
|
9
|
4
|
3
|
3
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13209 |
15 |
| Andritz AG | 231 |
3 |
| Valmet AB | 500 |
3 |
| Kadant Johnson LLC | 28 |
3 |
| Hewlett-Packard Development Company, L.P. | 25940 |
2 |
| Seiko Epson Corporation | 19281 |
2 |
| FUJIFILM Corporation | 29251 |
2 |
| Kurita Water Industries Ltd. | 1187 |
2 |
| Miyakoshi Printing Machinery Co., Ltd. | 55 |
2 |
| Voith Patent GmbH | 2754 |
2 |
| GTK Timek Group SA | 10 |
2 |
| LG Energy Solution, Ltd. | 14524 |
2 |
| Hyundai Motor Company | 21748 |
1 |
| Continental Reifen Deutschland GmbH | 2442 |
1 |
| A. Celli Paper S.p.A. | 34 |
1 |
| Contemporary Amperex Technology Co., Limited | 6361 |
1 |
| Forbes Marshall Pvt. Ltd | 36 |
1 |
| Gambro Lundia AB | 1368 |
1 |
| GEW (EC) Limited | 46 |
1 |
| Kadant Johnson Inc. | 10 |
1 |
| Other owners | 15 |