- 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: 843
10-year publication summary
|
49
|
53
|
52
|
47
|
55
|
38
|
47
|
55
|
34
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21861 |
22 |
| Dai Nippon Printing Co., Ltd. | 4237 |
20 |
| Sony Corporation | 30208 |
16 |
| Ricoh Company, Ltd. | 13346 |
16 |
| Panasonic Corporation | 19060 |
15 |
| Oji Holdings Corporation | 795 |
15 |
| Apple Inc. | 58705 |
14 |
| FUJIFILM Corporation | 30512 |
14 |
| Datalase Ltd. | 106 |
13 |
| Merck Patent GmbH | 5725 |
12 |
| Agfa-Gevaert | 299 |
12 |
| Corning Incorporated | 10500 |
11 |
| Taiyo Yuden Co., Ltd. | 2030 |
9 |
| Idemia Identity & Security France | 136 |
9 |
| Bundesdruckerei GmbH | 988 |
8 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2831 |
8 |
| Toppan Printing Co., Ltd. | 2088 |
8 |
| Mitsubishi Kagaku Media Co., Ltd. | 19 |
7 |
| Covestro Deutschland AG | 2831 |
7 |
| SCHOTT AG | 1737 |
7 |
| Other owners | 600 |