- All sections
- B - Performing operations; transporting
- B42D - Books; book covers; loose leaves; printed matter characterised by identification or security features; printed matter of special format or style not otherwise provided for; devices for use therewith and not otherwise provided for; movable-strip writing or reading apparatus
- B42D 25/45 - Associating two or more layers
Patent holdings for IPC class B42D 25/45
Total number of patents in this class: 472
10-year publication summary
30
|
50
|
72
|
69
|
63
|
47
|
38
|
39
|
29
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
De La Rue International Limited | 416 |
50 |
Bundesdruckerei GmbH | 1024 |
31 |
Giesecke+Devrient Currency Technology GmbH | 817 |
30 |
Toppan Printing Co., Ltd. | 2212 |
21 |
OVD Kinegram AG | 219 |
19 |
LEONHARD KURZ Stiftung & Co. KG | 381 |
18 |
Crane & Co., Inc. | 113 |
13 |
Visual Physics, LLC | 68 |
11 |
Canadian Bank Note Company, Limited | 58 |
10 |
Dai Nippon Printing Co., Ltd. | 3891 |
9 |
Giesecke+Devrient Mobile Security GmbH | 586 |
9 |
Idemia France | 368 |
9 |
Illinois Tool Works Inc. | 11152 |
8 |
Wavefront Technology, Inc. | 47 |
8 |
IDEMIA Identity & Security USA LLC | 214 |
8 |
Thales DIS France SA | 825 |
8 |
Capital One Services, LLC. | 7551 |
7 |
Covestro Deutschland AG | 2429 |
6 |
Zhongchao Special Security Technology Co., Ltd. | 67 |
6 |
Hueck FOLIEN Ges.m.b.H. | 140 |
5 |
Other owners | 186 |