- All sections
- B - Performing operationstransporting
- B41M - Printing, duplicating, marking, or copying processescolour printing
- B41M 3/14 - Security printing
Patent holdings for IPC class B41M 3/14
Total number of patents in this class: 1639
10-year publication summary
|
119
|
111
|
137
|
137
|
112
|
99
|
76
|
73
|
63
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SICPA Holding SA | 914 |
180 |
| De La Rue International Limited | 387 |
65 |
| Bundesdruckerei GmbH | 1004 |
50 |
| Giesecke+Devrient Currency Technology GmbH | 893 |
47 |
| BASF SE | 20940 |
44 |
| Viavi Solutions Inc. | 1440 |
42 |
| Giesecke & Devrient GmbH | 871 |
39 |
| Dai Nippon Printing Co., Ltd. | 4091 |
34 |
| CCL Secure Pty Ltd | 92 |
33 |
| Toppan Printing Co., Ltd. | 2133 |
31 |
| Agfa-Gevaert | 287 |
25 |
| Xerox Corporation | 7002 |
24 |
| Kyodo Printing Co., Ltd. | 151 |
21 |
| Crane & Co., Inc. | 119 |
20 |
| Oberthur Fiduciaire SAS | 135 |
18 |
| Sumitomo Metal Mining Co., Ltd. | 1778 |
18 |
| Hewlett-Packard Development Company, L.P. | 25864 |
17 |
| KBA-NotaSys SA | 145 |
17 |
| Canadian Bank Note Company, Limited | 53 |
16 |
| Omya International AG | 771 |
15 |
| Other owners | 883 |