- 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: 1182
10-year publication summary
|
13
|
46
|
70
|
148
|
136
|
181
|
165
|
182
|
221
|
31
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 29751 |
116 |
| Seiko Epson Corporation | 19240 |
96 |
| Ricoh Company, Ltd. | 14053 |
52 |
| FUJIFILM Corporation | 25841 |
37 |
| Kao Corporation | 4747 |
37 |
| Sun Chemical Corporation | 875 |
36 |
| Riso Kagaku Corporation | 704 |
29 |
| LG Chem, Ltd. | 16413 |
19 |
| Canon Inc. | 36856 |
18 |
| Eastman Kodak Company | 4117 |
17 |
| Samsung Display Co., Ltd. | 27485 |
16 |
| Xerox Corporation | 6811 |
16 |
| Merck Patent GmbH | 6130 |
16 |
| DIC Corporation | 3313 |
16 |
| Sakata INX Corp. | 283 |
16 |
| Brother Industries, Ltd. | 13284 |
14 |
| Daicel Corporation | 1929 |
14 |
| Toyo Ink SC Holdings Co., Ltd. | 530 |
13 |
| BASF SE | 18959 |
12 |
| Northwestern University | 2905 |
12 |
| Other owners | 580 |