- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 2/215 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material by passing a medium, e.g. consisting of an air or particle stream, through an ink mist
Patent holdings for IPC class B41J 2/215
Total number of patents in this class: 42
10-year publication summary
3
|
0
|
5
|
5
|
6
|
2
|
6
|
3
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hewlett-Packard Development Company, L.P. | 28538 |
6 |
Seiko Epson Corporation | 18724 |
6 |
Koenig & Bauer AG | 958 |
5 |
Xerox Corporation | 7503 |
3 |
Electronics for Imaging, Inc. | 320 |
3 |
FUJIFILM Dimatix, Inc. | 331 |
3 |
General Electric Company | 18133 |
2 |
Brother Industries, Ltd. | 13000 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Canon Inc. | 36841 |
1 |
Ricoh Company, Ltd. | 13266 |
1 |
Applied Materials, Inc. | 16587 |
1 |
Memjet Technology Ltd. | 757 |
1 |
Georgia Tech Research Corporation | 2453 |
1 |
Bobst Mex SA | 542 |
1 |
Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
1 |
Riso Kagaku Corporation | 666 |
1 |
Think Laboratory Co., Ltd. | 123 |
1 |
National Technology & Engineering Solutions of Sandia, LLC | 1851 |
1 |
Canon Kabushiki Kaisha | 6884 |
1 |
Other owners | 0 |