- 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 7/45 - Anti-settling agents
Patent holdings for IPC class C09D 7/45
Total number of patents in this class: 406
10-year publication summary
3
|
6
|
20
|
25
|
50
|
60
|
59
|
74
|
71
|
29
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
17 |
Dow Global Technologies LLC | 10147 |
15 |
Rohm and Haas Company | 2805 |
13 |
PPG Industries Ohio, Inc. | 3430 |
9 |
Lubrizol Advanced Materials, Inc. | 949 |
9 |
BYK-Chemie GmbH | 437 |
8 |
3m Innovative Properties Company | 18406 |
6 |
Armstrong World Industries, Inc. | 347 |
6 |
Dow Silicones Corporation | 1664 |
6 |
Advansix Resins & Chemicals LLC | 278 |
5 |
BASF Coatings GmbH | 1128 |
5 |
SWIMC, LLC | 2426 |
5 |
Evonik Operations GmbH | 3879 |
5 |
Hewlett-Packard Development Company, L.P. | 28538 |
4 |
FUJIFILM Corporation | 27102 |
4 |
Clariant International Ltd. | 978 |
4 |
Kusumoto Chemicals, Ltd. | 30 |
4 |
Stepan Company | 567 |
4 |
Zeon Corporation | 3854 |
4 |
Agc, Inc. | 4029 |
4 |
Other owners | 269 |