- 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 11/104 - Polyesters
Patent holdings for IPC class C09D 11/104
Total number of patents in this class: 344
10-year publication summary
|
21
|
37
|
36
|
53
|
55
|
53
|
38
|
34
|
36
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xerox Corporation | 7076 |
33 |
| Sun Chemical Corporation | 864 |
22 |
| Seiko Epson Corporation | 18989 |
17 |
| Axalta Coating Systems IP Co., LLC | 474 |
15 |
| Hewlett-Packard Development Company, L.P. | 27461 |
12 |
| FUJIFILM Corporation | 28805 |
9 |
| Ricoh Company, Ltd. | 13216 |
9 |
| TIGER Coatings GmbH & Co. KG | 113 |
8 |
| Canon Inc. | 38148 |
7 |
| Kao Corporation | 4916 |
7 |
| Allnex Belgium S.A. | 150 |
7 |
| Kyocera Document Solutions Inc. | 5366 |
6 |
| Northwestern University | 3276 |
6 |
| Sakata INX Corp. | 382 |
6 |
| Agfa NV | 653 |
6 |
| Alpha Assembly Solutions Inc. | 190 |
5 |
| Harima Chemicals, Inc. | 204 |
5 |
| Toyo Ink Co., Ltd. | 102 |
5 |
| Toyo Ink SC Holdings Co., Ltd. | 489 |
5 |
| Mitsubishi Chemical Corporation | 4447 |
4 |
| Other owners | 150 |