- 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 25/324 - Reliefs
Patent holdings for IPC class B42D 25/324
Total number of patents in this class: 977
10-year publication summary
|
58
|
115
|
133
|
109
|
99
|
95
|
114
|
64
|
64
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke+Devrient Currency Technology GmbH | 885 |
164 |
| De La Rue International Limited | 387 |
121 |
| Toppan Printing Co., Ltd. | 2135 |
55 |
| OVD Kinegram AG | 196 |
46 |
| Zhongchao Special Security Technology Co., Ltd. | 79 |
32 |
| China Banknote Printing and Minting Corporation | 105 |
30 |
| Crane & Co., Inc. | 120 |
30 |
| Hueck FOLIEN Ges.m.b.H. | 149 |
28 |
| LEONHARD KURZ Stiftung & Co. KG | 392 |
26 |
| Thales DIS France SA | 978 |
26 |
| Surys | 95 |
25 |
| SICPA Holding SA | 910 |
23 |
| CCL Secure Pty Ltd | 92 |
20 |
| Giesecke+Devrient Mobile Security GmbH | 497 |
19 |
| Wavefront Technology, Inc. | 50 |
18 |
| Visual Physics, LLC | 52 |
14 |
| Idemia France | 446 |
13 |
| Koenig & Bauer AG | 979 |
10 |
| Lumenco, LLC | 43 |
10 |
| Oberthur Fiduciaire SAS | 135 |
9 |
| Other owners | 258 |