- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
Patent holdings for IPC class C09D 11/033
Total number of patents in this class: 1243
10-year publication summary
|
46
|
70
|
148
|
136
|
181
|
167
|
183
|
222
|
148
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
101 |
| Hewlett-Packard Development Company, L.P. | 28538 |
99 |
| Ricoh Company, Ltd. | 13266 |
47 |
| Sun Chemical Corporation | 865 |
41 |
| FUJIFILM Corporation | 27102 |
38 |
| Kao Corporation | 4843 |
38 |
| Riso Kagaku Corporation | 666 |
27 |
| Samsung Display Co., Ltd. | 30585 |
23 |
| LG Chem, Ltd. | 17205 |
22 |
| Canon Inc. | 36841 |
22 |
| Xerox Corporation | 7503 |
20 |
| DIC Corporation | 3597 |
18 |
| Sakata INX Corp. | 345 |
18 |
| Merck Patent GmbH | 5909 |
17 |
| Eastman Kodak Company | 3444 |
17 |
| Agfa NV | 642 |
16 |
| Daicel Corporation | 2128 |
15 |
| Brother Industries, Ltd. | 13000 |
14 |
| Northwestern University | 3112 |
13 |
| Guangzhou ChinaRay Optoelectronic Materials Ltd. | 139 |
12 |
| Other owners | 625 |