- 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: 391
10-year publication summary
|
33
|
44
|
38
|
41
|
37
|
37
|
27
|
42
|
27
|
7
|
| 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 | 940 |
43 |
| SICPA Holding SA | 941 |
32 |
| Bundesdruckerei GmbH | 989 |
29 |
| De La Rue International Limited | 370 |
19 |
| Thales DIS France SA | 1091 |
14 |
| Crane & Co., Inc. | 125 |
13 |
| Banque de France | 42 |
11 |
| Hueck FOLIEN Ges.m.b.H. | 154 |
11 |
| Toppan Security SAS | 52 |
9 |
| Dai Nippon Printing Co., Ltd. | 4218 |
8 |
| Crime Science Technology | 25 |
7 |
| LEONHARD KURZ Stiftung & Co. KG | 390 |
7 |
| OVD Kinegram AG | 191 |
7 |
| Toppan Printing Co., Ltd. | 2096 |
7 |
| Authentix, Inc. | 139 |
6 |
| Xerox Corporation | 4709 |
5 |
| Muehlbauer GmbH & Co. KG | 119 |
5 |
| Oberthur Fiduciaire SAS | 138 |
5 |
| United States Postal Service | 1222 |
5 |
| CCL Secure Pty Ltd | 89 |
4 |
| Other owners | 144 |