- 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 25/387 - Special inks absorbing or reflecting ultraviolet light
Patent holdings for IPC class B42D 25/387
Total number of patents in this class: 379
10-year publication summary
|
30
|
29
|
38
|
36
|
36
|
36
|
35
|
23
|
39
|
20
|
| 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 | 893 |
40 |
| SICPA Holding SA | 914 |
32 |
| Bundesdruckerei GmbH | 1004 |
28 |
| De La Rue International Limited | 387 |
18 |
| Thales DIS France SA | 998 |
14 |
| Banque de France | 44 |
11 |
| Hueck FOLIEN Ges.m.b.H. | 149 |
11 |
| Crane & Co., Inc. | 119 |
10 |
| HID Global CID SAS | 72 |
10 |
| Dai Nippon Printing Co., Ltd. | 4091 |
8 |
| Crime Science Technology | 25 |
7 |
| LEONHARD KURZ Stiftung & Co. KG | 393 |
7 |
| OVD Kinegram AG | 198 |
7 |
| Toppan Printing Co., Ltd. | 2133 |
7 |
| Authentix, Inc. | 135 |
6 |
| Xerox Corporation | 7002 |
5 |
| Muehlbauer GmbH & Co. KG | 120 |
5 |
| Oberthur Fiduciaire SAS | 135 |
5 |
| United States Postal Service | 1241 |
5 |
| CCL Secure Pty Ltd | 92 |
4 |
| Other owners | 139 |