- 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 25/337 - Guilloche patterns
Patent holdings for IPC class B42D 25/337
Total number of patents in this class: 46
10-year publication summary
|
4
|
8
|
3
|
9
|
6
|
7
|
1
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales DIS France SA | 998 |
7 |
| OVD Kinegram AG | 198 |
5 |
| Canadian Bank Note Company, Limited | 53 |
3 |
| Gemalto SA | 1005 |
3 |
| KBA-NotaSys SA | 145 |
3 |
| LEONHARD KURZ Stiftung & Co. KG | 393 |
3 |
| Dai Nippon Printing Co., Ltd. | 4091 |
2 |
| Toppan Printing Co., Ltd. | 2133 |
2 |
| Eco3 BV | 160 |
2 |
| Centre National de La Recherche Scientifique | 10464 |
1 |
| Baidu USA LLC | 1093 |
1 |
| China Banknote Ink Co., Ltd. | 7 |
1 |
| China Banknote Printing and Minting Corporation | 105 |
1 |
| De La Rue International Limited | 387 |
1 |
| Fasver | 25 |
1 |
| Oberthur Technologies | 146 |
1 |
| Universite Jean Monnet Saint Etienne | 166 |
1 |
| Giesecke+Devrient Mobile Security GmbH | 496 |
1 |
| IDEMIA Identity & Security USA LLC | 231 |
1 |
| HID Global CID SAS | 72 |
1 |
| Other owners | 5 |