- 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 11/00 - Inks
Patent holdings for IPC class C09D 11/00
Total number of patents in this class: 3447
10-year publication summary
|
121
|
104
|
130
|
109
|
61
|
61
|
62
|
42
|
28
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25895 |
200 |
| FUJIFILM Corporation | 29367 |
195 |
| Nippon Kayaku Kabushiki Kaisha | 1432 |
105 |
| Ricoh Company, Ltd. | 13247 |
99 |
| E. I. du Pont de Nemours and Company | 4082 |
98 |
| Seiko Epson Corporation | 19352 |
87 |
| DIC Corporation | 3794 |
72 |
| Xerox Corporation | 7013 |
60 |
| FUJIFILM Imaging Colorants Limited | 216 |
59 |
| Sun Chemical Corporation | 836 |
52 |
| Canon Kabushiki Kaisha | 7056 |
52 |
| Eastman Kodak Company | 2894 |
51 |
| BASF SE | 20933 |
46 |
| Canon Inc. | 39888 |
41 |
| Agfa Graphics NV | 261 |
41 |
| Kao Corporation | 4964 |
38 |
| Cabot Corporation | 551 |
34 |
| Brother Industries, Ltd. | 12974 |
30 |
| SICPA Holding SA | 910 |
29 |
| Sumitomo Chemical Company, Limited | 9046 |
26 |
| Other owners | 2032 |