- All sections
- B - Performing operationstransporting
- B42D - Booksbook coversloose leavesprinted matter characterised by identification or security featuresprinted matter of special format or style not otherwise provided fordevices for use therewith and not otherwise provided formovable-strip writing or reading apparatus
- B42D 25/351 - Translucent or partly translucent parts, e.g. windows
Patent holdings for IPC class B42D 25/351
Total number of patents in this class: 895
10-year publication summary
|
86
|
92
|
78
|
78
|
87
|
95
|
56
|
48
|
60
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| De La Rue International Limited | 381 |
115 |
| Giesecke+Devrient Currency Technology GmbH | 921 |
102 |
| Thales DIS France SA | 1041 |
36 |
| OVD Kinegram AG | 198 |
34 |
| Bundesdruckerei GmbH | 1003 |
29 |
| Crane & Co., Inc. | 125 |
27 |
| LEONHARD KURZ Stiftung & Co. KG | 392 |
23 |
| Oberthur Fiduciaire SAS | 133 |
21 |
| Toppan Printing Co., Ltd. | 2120 |
19 |
| Wavefront Technology, Inc. | 49 |
18 |
| Canadian Bank Note Company, Limited | 49 |
15 |
| SICPA Holding SA | 931 |
14 |
| Hueck FOLIEN Ges.m.b.H. | 148 |
13 |
| CCL Secure Pty Ltd | 92 |
13 |
| Toppan Security SAS | 50 |
12 |
| China Banknote Printing and Minting Corporation | 107 |
11 |
| Surys | 97 |
11 |
| Zhongchao Special Security Technology Co., Ltd. | 81 |
11 |
| Giesecke+Devrient Mobile Security GmbH | 494 |
11 |
| Idemia France | 454 |
11 |
| Other owners | 349 |