- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
Patent holdings for IPC class B41M 7/00
Total number of patents in this class: 2129
10-year publication summary
|
186
|
187
|
251
|
257
|
191
|
217
|
178
|
129
|
140
|
69
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19367 |
142 |
| Toshiba TEC Corporation | 3795 |
122 |
| Toshiba Corporation | 12345 |
118 |
| Ricoh Company, Ltd. | 13279 |
104 |
| Agfa NV | 656 |
78 |
| Hewlett-Packard Development Company, L.P. | 25881 |
73 |
| FUJIFILM Corporation | 29399 |
68 |
| Canon Inc. | 39960 |
49 |
| Xerox Corporation | 7002 |
43 |
| Sun Chemical Corporation | 836 |
41 |
| Mimaki Engineering Co., Ltd. | 847 |
38 |
| Konica Minolta, Inc. | 8742 |
30 |
| Dai Nippon Printing Co., Ltd. | 4085 |
27 |
| SICPA Holding SA | 911 |
26 |
| 3m Innovative Properties Company | 17819 |
21 |
| Electronics for Imaging, Inc. | 318 |
20 |
| Eastman Kodak Company | 2889 |
19 |
| The Procter & Gamble Company | 22043 |
17 |
| Casio Computer Co., Ltd. | 3430 |
17 |
| Agfa Graphics NV | 261 |
16 |
| Other owners | 1060 |