- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 5/41 - Base layers
Patent holdings for IPC class B41M 5/41
Total number of patents in this class: 143
10-year publication summary
10
|
20
|
6
|
23
|
17
|
7
|
11
|
5
|
11
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dai Nippon Printing Co., Ltd. | 3891 |
16 |
Agfa-Gevaert | 282 |
9 |
Nippon Paper Industries Co., Ltd. | 782 |
9 |
Nippon Paper Papylia Co., Ltd. | 33 |
9 |
Ricoh Company, Ltd. | 13266 |
6 |
Documotion Research, Inc. | 12 |
5 |
Avery Dennison Retail Information Services LLC | 1067 |
4 |
Brady Worldwide, Inc. | 378 |
4 |
Merck Patent GmbH | 5909 |
3 |
Hewlett-Packard Development Company, L.P. | 28538 |
3 |
Brother Industries, Ltd. | 13000 |
3 |
Mitsubishi HiTec Paper Europe GmbH | 71 |
3 |
Mitsubishi Paper Mills Limited | 246 |
3 |
Toppan Printing Co., Ltd. | 2212 |
3 |
Illinois Tool Works Inc. | 11152 |
2 |
E. I. du Pont de Nemours and Company | 4345 |
2 |
Canon Inc. | 36841 |
2 |
Eastman Kodak Company | 3444 |
2 |
Toray Plastics (America), Inc. | 196 |
2 |
Mitsui Chemicals Tohcello, Inc. | 252 |
2 |
Other owners | 51 |