- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 15/11 - Removing excess liquid developer e.g. by heat
Patent holdings for IPC class G03G 15/11
Total number of patents in this class: 135
10-year publication summary
|
14
|
11
|
20
|
26
|
19
|
11
|
5
|
5
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HP Indigo B.V. | 529 |
51 |
| Hewlett-Packard Development Company, L.P. | 25972 |
24 |
| Canon Inc. | 39365 |
9 |
| Hewlett-Packard Indigo B.V. | 246 |
9 |
| Xeikon IP BV | 10 |
6 |
| FUJIFILM Business Innovation Corp. | 7570 |
6 |
| Konica Minolta, Inc. | 8659 |
5 |
| Canon Kabushiki Kaisha | 7041 |
4 |
| Ricoh Company, Ltd. | 13215 |
3 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8641 |
2 |
| Konica Minolta Holdings, Inc. | 937 |
2 |
| SOLENIS TECHNOLOGIES, L.P., Solenis International, L.P., a Delaware limited partnership, DBA Solenis Technologies, L.P. | 190 |
2 |
| Research Laboratories of Australia Pty. Ltd. | 3 |
2 |
| Seiko Epson Corporation | 19261 |
1 |
| Eastman Kodak Company | 2924 |
1 |
| Konica Minolta Business Technologies, Inc. | 1440 |
1 |
| Heidelberger Druckmaschinen AG | 465 |
1 |
| Solenis Technologies Cayman, L.P. | 296 |
1 |
| S-printing Solution Co., Ltd. | 51 |
1 |
| Other owners | 1 |