- All sections
- B - Performing operationstransporting
- B41C - Processes for the manufacture or reproduction of printing surfaces
- B41C 1/05 - Heat-generating engraving heads, e.g. laser beam, electron beam
Patent holdings for IPC class B41C 1/05
Total number of patents in this class: 258
10-year publication summary
|
15
|
18
|
9
|
4
|
13
|
7
|
13
|
4
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30277 |
52 |
| Eastman Kodak Company | 2673 |
43 |
| Asahi Kasei Kabushiki Kaisha | 2783 |
11 |
| Miraclon Corporation | 64 |
9 |
| Esko-Graphics Imaging GmbH | 84 |
7 |
| Xsys Germany GmbH | 74 |
7 |
| Agfa Graphics NV | 208 |
6 |
| Think Laboratory Co., Ltd. | 112 |
6 |
| Boegli-Gravures S.A. | 123 |
5 |
| Hell Gravure Systems GmbH & Co. KG | 19 |
5 |
| DuPont Electronics, Inc. | 377 |
5 |
| E. I. du Pont de Nemours and Company | 3668 |
4 |
| Flint Group Germany GmbH | 41 |
4 |
| Ball Beverage Can South America SA | 6 |
4 |
| Toyobo MC Corporation | 518 |
4 |
| Maschinenfabrik KASPAR WALTER GmbH & Co. KG | 31 |
3 |
| Standex International Corporation | 75 |
3 |
| Toyo Boseki Kabushiki Kaisha | 303 |
3 |
| MacDermid Graphics Solutions, LLC | 117 |
3 |
| Leibniz-institut für Oberflächenmodifizierung e.V. | 10 |
3 |
| Other owners | 71 |