- 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 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
Patent holdings for IPC class C09D 11/328
Total number of patents in this class: 853
10-year publication summary
|
89
|
116
|
92
|
90
|
87
|
86
|
55
|
43
|
27
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
132 |
| Seiko Epson Corporation | 20256 |
125 |
| Hewlett-Packard Development Company, L.P. | 25184 |
41 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
37 |
| Canon Inc. | 43817 |
28 |
| Ricoh Company, Ltd. | 13342 |
24 |
| Videojet Technologies Inc. | 364 |
23 |
| Brother Industries, Ltd. | 12831 |
22 |
| Peridot Print LLC | 1323 |
16 |
| Axalta Coating Systems IP Co., LLC | 474 |
15 |
| Agfa NV | 668 |
14 |
| DyStar Colours Distribution GmbH | 164 |
13 |
| Dover Europe Sàrl | 297 |
11 |
| Mimaki Engineering Co., Ltd. | 922 |
10 |
| Memjet Technology Ltd. | 600 |
9 |
| DIC Corporation | 3962 |
9 |
| SICPA Holding SA | 946 |
9 |
| Sun Chemical Corporation | 815 |
9 |
| Troy Group, Inc. | 78 |
9 |
| Eastman Kodak Company | 2603 |
8 |
| Other owners | 289 |