- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 5/41 - Base layers
Patent holdings for IPC class B41M 5/41
Total number of patents in this class: 159
10-year publication summary
|
6
|
23
|
17
|
7
|
11
|
8
|
12
|
11
|
10
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4282 |
12 |
| Nippon Paper Industries Co., Ltd. | 857 |
12 |
| Nippon Paper Papylia Co., Ltd. | 39 |
12 |
| Ricoh Company, Ltd. | 13421 |
9 |
| Oji Holdings Corporation | 812 |
8 |
| Agfa-Gevaert | 296 |
6 |
| Documotion Research, Inc. | 15 |
5 |
| Osaka Sealing Printing Co., Ltd. | 57 |
5 |
| Illinois Tool Works Inc. | 11919 |
4 |
| Avery Dennison Retail Information Services LLC | 1194 |
4 |
| Mitsubishi Paper Mills Limited | 224 |
4 |
| Merck Patent GmbH | 5761 |
3 |
| Hewlett-Packard Development Company, L.P. | 25103 |
3 |
| Brother Industries, Ltd. | 12862 |
3 |
| Mitsubishi HiTec Paper Europe GmbH | 66 |
3 |
| Toppan Printing Co., Ltd. | 2076 |
3 |
| Zebra Technologies Corporation | 2412 |
3 |
| Canon Inc. | 44585 |
2 |
| Eastman Kodak Company | 2562 |
2 |
| Toray Plastics (America), Inc. | 196 |
2 |
| Other owners | 54 |