- 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 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Patent holdings for IPC class C09D 11/38
Total number of patents in this class: 2964
10-year publication summary
|
270
|
281
|
314
|
310
|
298
|
269
|
285
|
239
|
210
|
72
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20081 |
302 |
| FUJIFILM Corporation | 30327 |
204 |
| Ricoh Company, Ltd. | 13309 |
182 |
| Hewlett-Packard Development Company, L.P. | 25317 |
131 |
| Canon Inc. | 42633 |
110 |
| Agfa NV | 662 |
95 |
| Konica Minolta, Inc. | 9056 |
92 |
| Sakata INX Corp. | 392 |
77 |
| Brother Industries, Ltd. | 12858 |
53 |
| LG Chem, Ltd. | 17883 |
50 |
| Kao Corporation | 5056 |
48 |
| DIC Corporation | 3924 |
47 |
| Agfa-Gevaert | 296 |
44 |
| Peridot Print LLC | 1317 |
44 |
| Sun Chemical Corporation | 817 |
43 |
| Kyocera Document Solutions Inc. | 6134 |
41 |
| FUJIFILM Speciality Ink Systems Limited | 97 |
34 |
| Xerox Corporation | 4703 |
30 |
| Samsung SDI Co., Ltd. | 10194 |
28 |
| Toyocolor Co., Ltd. | 242 |
28 |
| Other owners | 1281 |