- 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 125/06 - Polystyrene
Patent holdings for IPC class C09D 125/06
Total number of patents in this class: 152
10-year publication summary
17
|
15
|
28
|
17
|
25
|
19
|
14
|
17
|
11
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
5 |
FUJIFILM Corporation | 27102 |
5 |
JSR Corporation | 2476 |
5 |
Sun Chemical Corporation | 865 |
5 |
The Sherwin-Williams Company | 553 |
4 |
PPG Industries Ohio, Inc. | 3430 |
4 |
Coronado Aesthetics, LLC | 25 |
4 |
LG Chem, Ltd. | 17205 |
3 |
Merck Patent GmbH | 5909 |
3 |
Allnex Austria GmbH | 103 |
3 |
The Regents of the University of California | 18943 |
2 |
International Business Machines Corporation | 60644 |
2 |
Centre National de La Recherche Scientifique | 9632 |
2 |
Hitachi, Ltd. | 16452 |
2 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
Eastman Kodak Company | 3444 |
2 |
Samsung SDI Co., Ltd. | 6671 |
2 |
Mitsubishi Chemical Corporation | 4313 |
2 |
Purdue Research Foundation | 3277 |
2 |
Biospan Technologies, Inc. | 20 |
2 |
Other owners | 91 |