- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
Patent holdings for IPC class B41M 5/50
Total number of patents in this class: 1200
10-year publication summary
|
113
|
88
|
95
|
89
|
68
|
50
|
39
|
21
|
19
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25471 |
202 |
| FUJIFILM Corporation | 30010 |
55 |
| Dai Nippon Printing Co., Ltd. | 4169 |
47 |
| Canon Inc. | 41573 |
42 |
| Ricoh Company, Ltd. | 13348 |
40 |
| Nippon Kayaku Kabushiki Kaisha | 1458 |
34 |
| Eastman Kodak Company | 2752 |
31 |
| Mitsubishi Paper Mills Limited | 229 |
30 |
| Kao Corporation | 5028 |
22 |
| Ceraloc Innovation AB | 173 |
21 |
| Seiko Epson Corporation | 19809 |
20 |
| Carestream Health, Inc. | 674 |
20 |
| Nippon Paper Industries Co., Ltd. | 834 |
20 |
| DIC Corporation | 3889 |
17 |
| UNILIN, besloten vennootschap | 931 |
17 |
| Canon Kabushiki Kaisha | 7199 |
15 |
| Avery Dennison Corporation | 1177 |
12 |
| Yupo Corporation | 239 |
12 |
| FUJIFILM Business Innovation Corp. | 7774 |
12 |
| Konica Minolta, Inc. | 8960 |
10 |
| Other owners | 521 |