- All sections
- B - Performing operationstransporting
- B41N - Printing plates or foilsmaterials for surfaces used in printing machines for printing, inking, damping, or the likepreparing such surfaces for use or conserving them
- B41N 1/22 - Curved printing plates, especially cylinders made of other substances
Patent holdings for IPC class B41N 1/22
Total number of patents in this class: 81
10-year publication summary
|
15
|
8
|
9
|
1
|
3
|
0
|
0
|
2
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30866 |
8 |
| ContiTech Elastomer-Beschichtungen GmbH | 43 |
6 |
| E. I. du Pont de Nemours and Company | 3425 |
4 |
| Think Laboratory Co., Ltd. | 102 |
4 |
| DuPont Electronics, Inc. | 335 |
4 |
| Eastman Kodak Company | 2560 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2876 |
2 |
| Honda Carax Co., Ltd. | 2 |
2 |
| Windmöller & Hölscher KG | 365 |
2 |
| Reproflex3 Limited | 3 |
2 |
| Sandon Global Engraving Technology Limited | 19 |
2 |
| Roto Hybrid Holdings Limited | 3 |
2 |
| Xsys Prepress NV | 59 |
2 |
| Toyobo MC Corporation | 566 |
2 |
| 3m Innovative Properties Company | 17463 |
1 |
| Murata Manufacturing Co., Ltd. | 26053 |
1 |
| Sumitomo Chemical Company, Limited | 8992 |
1 |
| Agfa Graphics NV | 190 |
1 |
| China Banknote Printing and Minting Corporation | 113 |
1 |
| Container Graphics Corporation | 13 |
1 |
| Other owners | 31 |