- 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 25/355 - Security threads
Patent holdings for IPC class B42D 25/355
Total number of patents in this class: 349
10-year publication summary
34
|
46
|
42
|
66
|
41
|
43
|
29
|
27
|
17
|
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 |
Giesecke+Devrient Currency Technology GmbH | 817 |
46 |
Oberthur Fiduciaire SAS | 159 |
24 |
SICPA Holding SA | 881 |
16 |
Giesecke+Devrient Mobile Security GmbH | 586 |
15 |
Crane & Co., Inc. | 113 |
14 |
Hueck FOLIEN Ges.m.b.H. | 140 |
10 |
LEONHARD KURZ Stiftung & Co. KG | 381 |
9 |
Wavefront Technology, Inc. | 47 |
9 |
Arjowiggins Security | 143 |
8 |
OVD Kinegram AG | 219 |
6 |
Visual Physics, LLC | 68 |
6 |
CCL Secure Pty Ltd | 90 |
6 |
Bundesdruckerei GmbH | 1024 |
5 |
Fabrica Nacional de Moneda y Timbre - Real Casa de La Moneda | 43 |
5 |
Surys | 91 |
5 |
International Business Machines Corporation | 60644 |
4 |
Dai Nippon Printing Co., Ltd. | 3891 |
4 |
Crane Security Technologies, Inc. | 19 |
4 |
Giesecke & Devrient GmbH | 990 |
4 |
Other owners | 99 |