- 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 125/06 - Polystyrene
Patent holdings for IPC class C09D 125/06
Total number of patents in this class: 159
10-year publication summary
|
15
|
28
|
17
|
25
|
19
|
14
|
17
|
11
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
5 |
| FUJIFILM Corporation | 29367 |
5 |
| JSR Corporation | 2517 |
5 |
| Sun Chemical Corporation | 836 |
5 |
| Coronado Aesthetics, LLC | 26 |
5 |
| The Sherwin-Williams Company | 543 |
4 |
| Merck Patent GmbH | 5831 |
4 |
| PPG Industries Ohio, Inc. | 3455 |
4 |
| LG Chem, Ltd. | 17632 |
3 |
| The Regents of the University of California | 19918 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
3 |
| Mitsubishi Chemical Corporation | 4507 |
3 |
| Allnex Austria GmbH | 104 |
3 |
| International Business Machines Corporation | 61228 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Hitachi, Ltd. | 15484 |
2 |
| Eastman Kodak Company | 2894 |
2 |
| Samsung SDI Co., Ltd. | 8319 |
2 |
| Corning Incorporated | 10259 |
2 |
| Biospan Technologies, Inc. | 20 |
2 |
| Other owners | 93 |