- 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 2/03 - Ink jet characterised by the jet generation process generating a continuous ink jet by pressure
Patent holdings for IPC class B41J 2/03
Total number of patents in this class: 153
10-year publication summary
|
3
|
6
|
15
|
20
|
6
|
21
|
13
|
8
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 3444 |
44 |
| Seiko Epson Corporation | 18724 |
11 |
| Hewlett-Packard Development Company, L.P. | 28538 |
8 |
| Ceraloc Innovation AB | 156 |
7 |
| Dover Europe Sàrl | 242 |
7 |
| Canon Inc. | 36841 |
6 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
6 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
6 |
| Toshiba TEC Corporation | 3877 |
5 |
| The Regents of the University of Michigan | 4409 |
4 |
| Domino UK Limited | 31 |
4 |
| Ricoh Company, Ltd. | 13266 |
3 |
| Markem-Imaje | 24 |
3 |
| Brother Industries, Ltd. | 13000 |
2 |
| STMicroelectronics S.r.l. | 3693 |
2 |
| Kyocera Document Solutions Inc. | 5295 |
2 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Landa Corporation Ltd. | 223 |
2 |
| Markem-Imaje Holding | 41 |
2 |
| North Carolina State University | 1492 |
2 |
| Other owners | 25 |