- 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 25/355 - Security threads
Patent holdings for IPC class B42D 25/355
Total number of patents in this class: 358
10-year publication summary
|
46
|
42
|
66
|
41
|
43
|
30
|
28
|
20
|
20
|
6
|
| 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 | 890 |
50 |
| De La Rue International Limited | 386 |
42 |
| Oberthur Fiduciaire SAS | 134 |
22 |
| Crane & Co., Inc. | 121 |
16 |
| SICPA Holding SA | 910 |
16 |
| Giesecke+Devrient Mobile Security GmbH | 497 |
12 |
| Hueck FOLIEN Ges.m.b.H. | 148 |
11 |
| Wavefront Technology, Inc. | 50 |
11 |
| LEONHARD KURZ Stiftung & Co. KG | 391 |
9 |
| Arjowiggins Security | 126 |
8 |
| CCL Secure Pty Ltd | 92 |
8 |
| OVD Kinegram AG | 198 |
6 |
| Visual Physics, LLC | 52 |
6 |
| Bundesdruckerei GmbH | 1003 |
5 |
| Fabrica Nacional de Moneda y Timbre - Real Casa de La Moneda | 39 |
5 |
| Surys | 96 |
5 |
| Valaurum Inc. | 15 |
5 |
| International Business Machines Corporation | 61210 |
4 |
| Dai Nippon Printing Co., Ltd. | 4081 |
4 |
| Crane Security Technologies, Inc. | 19 |
4 |
| Other owners | 109 |