- 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 4/02 - Acrylmonomers
Patent holdings for IPC class C09D 4/02
Total number of patents in this class: 645
10-year publication summary
43
|
50
|
52
|
49
|
32
|
38
|
31
|
44
|
43
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DIC Corporation | 3597 |
41 |
Toagosei Co., Ltd. | 894 |
22 |
LG Chem, Ltd. | 17205 |
16 |
Riken Technos Corporation | 210 |
16 |
FUJIFILM Corporation | 27102 |
13 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
13 |
Kansai Paint Co., Ltd. | 659 |
11 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
11 |
Nissan Chemical Industries, Ltd. | 1822 |
11 |
Showa Denko K.K. | 2539 |
10 |
JNC Corporation | 1527 |
10 |
Toyo Ink SC Holdings Co., Ltd. | 505 |
10 |
Nissan Chemical Corporation | 1725 |
10 |
Dexerials Corporation | 1826 |
9 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
8 |
Mitsubishi Chemical Corporation | 4313 |
8 |
Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
8 |
Jiangsu Favored Nanotechnology Co., LTD | 145 |
8 |
Adeka Corporation | 1333 |
7 |
Mitsubishi Rayon Co., Ltd. | 1003 |
6 |
Other owners | 397 |