- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 11/30 - Inkjet printing inks
Patent holdings for IPC class C09D 11/30
Total number of patents in this class: 2038
10-year publication summary
|
187
|
214
|
220
|
171
|
166
|
146
|
133
|
131
|
108
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30126 |
182 |
| Seiko Epson Corporation | 19881 |
152 |
| Hewlett-Packard Development Company, L.P. | 25434 |
148 |
| Ricoh Company, Ltd. | 13326 |
97 |
| Sakata INX Corp. | 396 |
57 |
| Canon Inc. | 41921 |
51 |
| Konica Minolta, Inc. | 8993 |
51 |
| Agfa NV | 658 |
46 |
| DIC Corporation | 3896 |
41 |
| DNP Fine Chemicals Co., Ltd. | 181 |
38 |
| Xerox Corporation | 5876 |
33 |
| Kao Corporation | 5030 |
31 |
| LG Chem, Ltd. | 17778 |
24 |
| Sun Chemical Corporation | 829 |
23 |
| 3m Innovative Properties Company | 17589 |
20 |
| FUJIFILM Speciality Ink Systems Limited | 96 |
19 |
| Agfa-Gevaert | 296 |
18 |
| Brother Industries, Ltd. | 12905 |
17 |
| Nippon Kayaku Kabushiki Kaisha | 1460 |
16 |
| Samsung Display Co., Ltd. | 37467 |
15 |
| Other owners | 959 |