- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 5/26 - Thermography
Patent holdings for IPC class B41M 5/26
Total number of patents in this class: 841
10-year publication summary
|
49
|
53
|
52
|
47
|
55
|
38
|
46
|
55
|
34
|
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. | 4217 |
20 |
| The Procter & Gamble Company | 21919 |
19 |
| Sony Corporation | 30327 |
16 |
| Ricoh Company, Ltd. | 13309 |
16 |
| Panasonic Corporation | 19386 |
15 |
| Oji Holdings Corporation | 784 |
15 |
| Apple Inc. | 58268 |
14 |
| FUJIFILM Corporation | 30327 |
14 |
| Merck Patent GmbH | 5669 |
12 |
| Agfa-Gevaert | 296 |
12 |
| Datalase Ltd. | 109 |
12 |
| Corning Incorporated | 10463 |
11 |
| Taiyo Yuden Co., Ltd. | 2020 |
9 |
| Idemia Identity & Security France | 137 |
9 |
| Bundesdruckerei GmbH | 989 |
8 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2833 |
8 |
| Toppan Printing Co., Ltd. | 2096 |
8 |
| Mitsubishi Kagaku Media Co., Ltd. | 20 |
7 |
| Covestro Deutschland AG | 2808 |
7 |
| SCHOTT AG | 1739 |
7 |
| Other owners | 602 |