- All sections
- B - Performing operations; transporting
- 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: 148
10-year publication summary
|
15
|
18
|
16
|
10
|
13
|
5
|
7
|
2
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SICPA Holding SA | 881 |
9 |
| Viavi Solutions Inc. | 1363 |
8 |
| De La Rue International Limited | 416 |
7 |
| Giesecke & Devrient GmbH | 990 |
7 |
| LG Chem, Ltd. | 17205 |
5 |
| Nanotech Security Corp. | 46 |
5 |
| Bundesdruckerei GmbH | 1024 |
4 |
| Giesecke+Devrient Currency Technology GmbH | 817 |
4 |
| Arjowiggins Security | 143 |
3 |
| Crane Security Technologies, Inc. | 19 |
3 |
| Nautilus GB Limited | 6 |
3 |
| Toppan Printing Co., Ltd. | 2212 |
3 |
| Nike, Inc. | 13075 |
2 |
| Dentsu Inc. | 160 |
2 |
| Faurecia Interieur Industrie | 411 |
2 |
| LEONHARD KURZ Stiftung & Co. KG | 381 |
2 |
| Oberthur Fiduciaire SAS | 159 |
2 |
| Tracer Imaging LLC | 84 |
2 |
| CCL Secure Pty Ltd | 90 |
2 |
| Idemia France | 368 |
2 |
| Other owners | 71 |