- All sections
- B - Performing operations; transporting
- B43L - Articles for writing or drawing upon; accessories for writing or drawing
- B43L 25/00 - Ink receptacles
Patent holdings for IPC class B43L 25/00
Total number of patents in this class: 11
10-year publication summary
|
0
|
2
|
2
|
2
|
1
|
0
|
1
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EBS Ink Jet Systeme GmbH | 34 |
3 |
| Seiko Epson Corporation | 18984 |
1 |
| Devecka Enterprises, Inc. | 1 |
1 |
| STABILO International GmbH | 46 |
1 |
| Viscot Medical, LLC | 25 |
1 |
| Zhuhai Ninestar Management Co., Ltd. | 138 |
1 |
| Canon Production Printing Holding B.V. | 207 |
1 |
| Linker Industrial (Shenzhen) Co., Ltd. | 5 |
1 |
| Trendvision Technology(zhuhai) Co.,Ltd. | 2 |
1 |
| Other owners | 0 |