- All sections
- B - Performing operations; transporting
- B41M - Printing, duplicating, marking, or copying processes; colour printing
- B41M 3/10 - Watermarks
Patent holdings for IPC class B41M 3/10
Total number of patents in this class: 73
10-year publication summary
3
|
4
|
3
|
2
|
2
|
3
|
1
|
1
|
2
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Xerox Corporation | 7503 |
11 |
Digimarc Corporation | 787 |
11 |
Canon Inc. | 36841 |
6 |
Arjowiggins Security | 143 |
3 |
Bundesdruckerei GmbH | 1024 |
3 |
Giesecke & Devrient GmbH | 990 |
3 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
PPG Industries Ohio, Inc. | 3430 |
2 |
Agfa-Gevaert | 282 |
2 |
Mitsubishi HiTec Paper Europe GmbH | 71 |
2 |
Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie "goznak" (fgup "goznak") | 27 |
2 |
SHPP Global Technologies B.V. | 1045 |
2 |
Bayer MaterialScience AG | 874 |
1 |
NCR Corporation | 688 |
1 |
Advanced Track and Trace | 41 |
1 |
Avelino LLC | 2 |
1 |
Beijing Founder Electronics Co., Ltd. | 145 |
1 |
The Chemours Company Fc, LLC | 1107 |
1 |
Document Security Systems, Inc. | 38 |
1 |
Durst Phototechnik Digital Technology GmbH | 35 |
1 |
Other owners | 16 |