- All sections
- B - Performing operationstransporting
- B44F - Special designs or pictures
- B44F 1/10 - Changing, amusing, or secret pictures
Patent holdings for IPC class B44F 1/10
Total number of patents in this class: 139
10-year publication summary
|
17
|
16
|
10
|
13
|
5
|
7
|
2
|
1
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SICPA Holding SA | 916 |
9 |
| Viavi Solutions Inc. | 1443 |
8 |
| Giesecke & Devrient GmbH | 868 |
7 |
| LG Chem, Ltd. | 17636 |
5 |
| Bundesdruckerei GmbH | 1004 |
4 |
| De La Rue International Limited | 387 |
4 |
| Giesecke+Devrient Currency Technology GmbH | 896 |
4 |
| Arjowiggins Security | 126 |
3 |
| Crane Security Technologies, Inc. | 19 |
3 |
| Nanotech Security Corp. | 24 |
3 |
| Nautilus GB Limited | 6 |
3 |
| Toppan Printing Co., Ltd. | 2132 |
3 |
| Nike, Inc. | 14220 |
2 |
| Authentix, Inc. | 136 |
2 |
| Dentsu Inc. | 172 |
2 |
| Faurecia Interieur Industrie | 379 |
2 |
| Tracer Imaging LLC | 92 |
2 |
| CCL Secure Pty Ltd | 92 |
2 |
| HID Global CID SAS | 72 |
2 |
| ZUEV, Boris Alexandrovich | 4 |
2 |
| Other owners | 67 |