- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 5/40 - Thermography combined with layers or compositions suitable for other methods of image registration; Special originals for reproduction by thermography
Patent holdings for IPC class B41M 5/40
Total number of patents in this class: 379
10-year publication summary
20
|
18
|
21
|
23
|
18
|
27
|
14
|
19
|
21
|
6
|
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 |
52 |
Hewlett-Packard Development Company, L.P. | 28538 |
34 |
Sony Corporation | 32931 |
16 |
Sony Group Corporation | 10730 |
15 |
Eastman Kodak Company | 3444 |
11 |
Brother Kogyo Kabushikikaisha | 1709 |
11 |
Illinois Tool Works Inc. | 11152 |
8 |
Documotion Research, Inc. | 12 |
8 |
Kodak ALARIS Inc. | 401 |
8 |
Oji Holdings Corporation | 660 |
8 |
Toppan Printing Co., Ltd. | 2212 |
7 |
Canon Inc. | 36841 |
6 |
FUJIFILM Corporation | 27102 |
5 |
General Co., Ltd. | 15 |
5 |
Nippon Paper Industries Co., Ltd. | 782 |
5 |
Precise Bio Inc. | 7 |
5 |
Cheil Industries Inc. | 944 |
4 |
Multi-Color Corporation | 60 |
4 |
Osaka Sealing Printing Co., Ltd. | 31 |
4 |
3m Innovative Properties Company | 18406 |
3 |
Other owners | 160 |