- 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 2/06 - Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
Patent holdings for IPC class B41J 2/06
Total number of patents in this class: 176
10-year publication summary
|
24
|
7
|
5
|
11
|
6
|
5
|
15
|
13
|
11
|
7
|
| 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 |
16 |
| Konica Minolta Holdings, Inc. | 1086 |
15 |
| Scrona AG | 24 |
13 |
| Tonejet Limited | 51 |
11 |
| The Regents of the University of Michigan | 4409 |
10 |
| Xerox Corporation | 7503 |
6 |
| Seiko Epson Corporation | 18724 |
6 |
| The Board of Trustees of the University of Illinois | 2623 |
6 |
| Enjet Co., Ltd. | 32 |
6 |
| Hewlett-Packard Indigo B.V. | 255 |
6 |
| Brother Industries, Ltd. | 13000 |
5 |
| Canon Inc. | 36841 |
4 |
| Sijtechnology, Inc. | 16 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Abbott Laboratories | 2542 |
3 |
| Memjet Technology Ltd. | 757 |
3 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
3 |
| Konkuk University Industrial Cooperation Corp. | 280 |
3 |
| Oce-Technologies B.V. | 475 |
3 |
| Sungkyunkwan University Foundation for Corporate Collaboration | 245 |
3 |
| Other owners | 47 |