- 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 25/351 - Translucent or partly translucent parts, e.g. windows
Patent holdings for IPC class B42D 25/351
Total number of patents in this class: 797
10-year publication summary
42
|
85
|
112
|
99
|
94
|
94
|
94
|
107
|
55
|
17
|
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 |
118 |
Giesecke+Devrient Currency Technology GmbH | 817 |
96 |
Bundesdruckerei GmbH | 1024 |
29 |
OVD Kinegram AG | 219 |
29 |
Thales DIS France SA | 825 |
28 |
LEONHARD KURZ Stiftung & Co. KG | 381 |
24 |
Oberthur Fiduciaire SAS | 159 |
22 |
Toppan Printing Co., Ltd. | 2212 |
19 |
Canadian Bank Note Company, Limited | 58 |
18 |
Crane & Co., Inc. | 113 |
18 |
Wavefront Technology, Inc. | 47 |
16 |
CCL Secure Pty Ltd | 90 |
14 |
Idemia France | 368 |
14 |
Hueck FOLIEN Ges.m.b.H. | 140 |
12 |
HID Global CID SAS | 52 |
12 |
BASF SE | 19740 |
11 |
KBA-NotaSys SA | 159 |
11 |
SICPA Holding SA | 881 |
11 |
Giesecke+Devrient Mobile Security GmbH | 586 |
11 |
China Banknote Printing and Minting Corporation | 87 |
10 |
Other owners | 274 |