- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 3/14 - Security printing
Patent holdings for IPC class B41M 3/14
Total number of patents in this class: 1625
10-year publication summary
121
|
139
|
125
|
150
|
150
|
130
|
105
|
81
|
69
|
24
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SICPA Holding SA | 881 |
162 |
De La Rue International Limited | 416 |
68 |
Bundesdruckerei GmbH | 1024 |
52 |
Giesecke & Devrient GmbH | 990 |
47 |
BASF SE | 19740 |
44 |
Giesecke+Devrient Currency Technology GmbH | 817 |
41 |
Viavi Solutions Inc. | 1363 |
39 |
Dai Nippon Printing Co., Ltd. | 3891 |
33 |
Toppan Printing Co., Ltd. | 2212 |
31 |
CCL Secure Pty Ltd | 90 |
30 |
Agfa-Gevaert | 282 |
25 |
Xerox Corporation | 7503 |
23 |
Hewlett-Packard Development Company, L.P. | 28538 |
20 |
Crane & Co., Inc. | 113 |
20 |
Kyodo Printing Co., Ltd. | 149 |
20 |
KBA-NotaSys SA | 159 |
19 |
Omya International AG | 816 |
19 |
Oberthur Fiduciaire SAS | 159 |
17 |
Sumitomo Metal Mining Co., Ltd. | 1670 |
17 |
Canadian Bank Note Company, Limited | 58 |
16 |
Other owners | 882 |