- All sections
- B - Performing operations; transporting
- B41C - Processes for the manufacture or reproduction of printing surfaces
- B41C 1/04 - Engraving; Heads therefor using heads controlled by an electric information signal
Patent holdings for IPC class B41C 1/04
Total number of patents in this class: 23
10-year publication summary
|
1
|
2
|
3
|
0
|
0
|
1
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 3444 |
5 |
| SICPA Holding SA | 881 |
3 |
| hülsta-werke Hüls GmbH & Co. KG | 61 |
2 |
| Think Laboratory Co., Ltd. | 123 |
2 |
| Xerox Corporation | 7503 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| MacDermid, Incorporated | 159 |
1 |
| Montres Rado S.A. | 14 |
1 |
| Showa Aluminum Can Corporation | 73 |
1 |
| Windmoeller & Hoelscher KG | 166 |
1 |
| Contex A/S | 19 |
1 |
| Tresu A/S | 37 |
1 |
| Windmöller & Hölscher KG | 402 |
1 |
| Altemira Co., Ltd. | 39 |
1 |
| Sekise Corporation | 3 |
1 |
| Other owners | 0 |