- 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 25/44 - Marking by removal of material using mechanical means, e.g. engraving
Patent holdings for IPC class B42D 25/44
Total number of patents in this class: 47
10-year publication summary
|
8
|
8
|
7
|
3
|
7
|
7
|
5
|
0
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| De La Rue International Limited | 364 |
6 |
| Giesecke+Devrient Currency Technology GmbH | 961 |
5 |
| Bundesdruckerei GmbH | 986 |
3 |
| Capital One Services, LLC. | 10067 |
3 |
| Crane & Co., Inc. | 131 |
2 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1614 |
2 |
| SICPA Holding SA | 955 |
2 |
| World Venture Corporation | 7 |
2 |
| Demax Holograms plc | 6 |
2 |
| Fabrica Nacional de Moneda y Timbre - Real Casa de La Moneda | 39 |
1 |
| Imprimerie Nationale | 51 |
1 |
| Koenig & Bauer AG | 961 |
1 |
| Nanyang Technological University | 2229 |
1 |
| Oberthur Fiduciaire SAS | 138 |
1 |
| Smart Packaging Solutions | 56 |
1 |
| Giesecke+Devrient Mobile Security GmbH | 479 |
1 |
| Idemia France | 464 |
1 |
| Idemia Identity & Security France | 136 |
1 |
| HID Global CID SAS | 26 |
1 |
| Thales DIS France SA | 1135 |
1 |
| Other owners | 9 |