- 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: 385
10-year publication summary
|
29
|
38
|
36
|
36
|
36
|
35
|
23
|
39
|
27
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Giesecke+Devrient Currency Technology GmbH | 925 |
42 |
| SICPA Holding SA | 933 |
32 |
| Bundesdruckerei GmbH | 1006 |
29 |
| De La Rue International Limited | 375 |
18 |
| Thales DIS France SA | 1054 |
14 |
| Crane & Co., Inc. | 125 |
13 |
| Banque de France | 43 |
11 |
| Hueck FOLIEN Ges.m.b.H. | 149 |
11 |
| Toppan Security SAS | 50 |
9 |
| Dai Nippon Printing Co., Ltd. | 4169 |
8 |
| Crime Science Technology | 25 |
7 |
| LEONHARD KURZ Stiftung & Co. KG | 393 |
7 |
| OVD Kinegram AG | 197 |
7 |
| Toppan Printing Co., Ltd. | 2115 |
7 |
| Authentix, Inc. | 136 |
6 |
| Xerox Corporation | 5899 |
5 |
| Muehlbauer GmbH & Co. KG | 119 |
5 |
| Oberthur Fiduciaire SAS | 134 |
5 |
| United States Postal Service | 1234 |
5 |
| CCL Secure Pty Ltd | 92 |
4 |
| Other owners | 140 |