- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 21/10 - Combinations of transfer drums and grippers
Patent holdings for IPC class B41F 21/10
Total number of patents in this class: 96
10-year publication summary
|
2
|
7
|
4
|
7
|
5
|
8
|
11
|
4
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koenig & Bauer AG | 963 |
46 |
| manroland AG | 98 |
7 |
| manroland sheetfed GmbH | 39 |
6 |
| Komori Corporation | 151 |
5 |
| KBA-NotaSys SA | 138 |
4 |
| Exentis Knowledge GmbH | 70 |
4 |
| Hewlett-Packard Development Company, L.P. | 25170 |
2 |
| Bobst Lyon | 74 |
2 |
| Hewlett-Packard Indigo B.V. | 246 |
2 |
| Landa Corporation Ltd. | 258 |
2 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
1 |
| FUJIFILM Corporation | 30594 |
1 |
| Ricoh Company, Ltd. | 13333 |
1 |
| ATMA Champ Enterprise Corporation | 5 |
1 |
| Bobst Mex SA | 609 |
1 |
| Boegli-Gravures S.A. | 125 |
1 |
| Bundesdruckerei GmbH | 988 |
1 |
| China Banknote Printing and Minting Corporation | 112 |
1 |
| Grapac Japan Co., Inc. | 10 |
1 |
| Other owners | 5 |