- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 3/52 - Apparatus for cooling, heating, or drying printing surfaces
Patent holdings for IPC class B41F 3/52
Total number of patents in this class: 8
10-year publication summary
|
2
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Screen Holdings Co., Ltd. | 2431 |
2 |
| Uteco Converting S.p.A. | 28 |
2 |
| Xerox Corporation | 7503 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Windmoeller & Hoelscher KG | 166 |
1 |
| Other owners | 0 |