- 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 183/02 - Polysilicates
Patent holdings for IPC class C09D 183/02
Total number of patents in this class: 285
10-year publication summary
36
|
19
|
21
|
14
|
17
|
8
|
7
|
13
|
8
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
3m Innovative Properties Company | 18406 |
10 |
Nissan Chemical Industries, Ltd. | 1822 |
10 |
Asahi Glass Company, Limited | 2985 |
7 |
FUJIFILM Corporation | 27102 |
6 |
Daikin Industries, Ltd. | 9495 |
6 |
PPG Industries Ohio, Inc. | 3430 |
6 |
Chugoku Marine Paints, Ltd. | 154 |
6 |
Dongjin Semichem Co., Ltd. | 438 |
6 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
5 |
Akzo Nobel Coatings International B.V. | 2185 |
5 |
Kansai Paint Co., Ltd. | 659 |
5 |
Nippon Sheet Glass Company, Limited | 992 |
5 |
Agency for Science, Technology and Research | 3512 |
4 |
L'Beste Gat Ltd. | 6 |
4 |
LG Hausys, Ltd. | 839 |
4 |
Lintec Corporation | 1915 |
4 |
Evonik Degussa GmbH | 1574 |
3 |
Catalysts & Chemicals Industries Co., Ltd. | 18 |
3 |
JGC Catalysts and Chemicals Ltd. | 238 |
3 |
MOXTEK, Inc. | 219 |
3 |
Other owners | 180 |