- All sections
- B - Performing operations; transporting
- 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: 254
10-year publication summary
|
22
|
23
|
15
|
18
|
9
|
4
|
12
|
7
|
12
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
50 |
| Eastman Kodak Company | 3444 |
45 |
| Miraclon Corporation | 68 |
11 |
| Flint Group Germany GmbH | 89 |
10 |
| Agfa Graphics NV | 308 |
6 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
6 |
| Boegli-Gravures S.A. | 101 |
5 |
| Esko-Graphics Imaging GmbH | 77 |
5 |
| Hell Gravure Systems GmbH & Co. KG | 19 |
5 |
| Think Laboratory Co., Ltd. | 123 |
5 |
| Toyo Boseki Kabushiki Kaisha | 472 |
5 |
| E. I. du Pont de Nemours and Company | 4345 |
4 |
| Toyobo Co., Ltd. | 2286 |
4 |
| Ball Beverage Can South America SA | 11 |
4 |
| DuPont Electronics, Inc. | 379 |
4 |
| Maschinenfabrik KASPAR WALTER GmbH & Co. KG | 31 |
3 |
| Standex International Corporation | 79 |
3 |
| Xeikon Prepress NV | 32 |
3 |
| MacDermid Graphics Solutions, LLC | 125 |
3 |
| Leibniz-institut für Oberflächenmodifizierung e.V. | 9 |
3 |
| Other owners | 70 |