- 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 25/346 - Perforations
Patent holdings for IPC class B42D 25/346
Total number of patents in this class: 131
10-year publication summary
|
13
|
15
|
10
|
14
|
13
|
14
|
5
|
8
|
9
|
2
|
| 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 | 905 |
12 |
| Bundesdruckerei GmbH | 1000 |
11 |
| De La Rue International Limited | 385 |
6 |
| Idemia France | 447 |
6 |
| Idemia Identity & Security France | 160 |
6 |
| Composecure, LLC | 136 |
5 |
| Crane & Co., Inc. | 123 |
5 |
| LEONHARD KURZ Stiftung & Co. KG | 393 |
4 |
| Oberthur Fiduciaire SAS | 137 |
4 |
| Thales DIS France SA | 1011 |
4 |
| HID CID Limited | 11 |
4 |
| Assa Abloy AB | 1320 |
3 |
| OVD Kinegram AG | 199 |
3 |
| Smart Packaging Solutions (SPS) | 47 |
3 |
| Arjowiggins Security | 124 |
2 |
| Capital One Services, LLC. | 9319 |
2 |
| Fabrica Nacional de Moneda y Timbre - Real Casa de La Moneda | 39 |
2 |
| Gemalto AG | 13 |
2 |
| Giesecke & Devrient GmbH | 860 |
2 |
| Hueck FOLIEN Ges.m.b.H. | 150 |
2 |
| Other owners | 43 |