- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters
Patent holdings for IPC class C08L 33/10
Total number of patents in this class: 1155
10-year publication summary
|
74
|
131
|
121
|
143
|
98
|
81
|
66
|
37
|
20
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17778 |
43 |
| Kuraray Co., Ltd. | 3563 |
42 |
| 3m Innovative Properties Company | 17576 |
29 |
| Dow Global Technologies LLC | 10742 |
29 |
| Rohm and Haas Company | 2947 |
24 |
| Sumitomo Chemical Company, Limited | 9057 |
19 |
| Lotte Advanced Materials Co., Ltd. | 401 |
19 |
| Mitsubishi Chemical Corporation | 4688 |
17 |
| FUJIFILM Corporation | 30137 |
16 |
| Asahi Kasei Kabushiki Kaisha | 2753 |
16 |
| BASF SE | 21131 |
15 |
| Kaneka Corporation | 4636 |
15 |
| Henkel AG & Co. KGaA | 10714 |
15 |
| Arkema France | 4177 |
15 |
| Denka Company Limited | 2682 |
14 |
| Solventum Intellectual Properties Company | 3374 |
14 |
| Arkema Inc. | 1059 |
12 |
| Mitsubishi Rayon Co., Ltd. | 875 |
11 |
| Xinmei Fontana Holding (Hong Kong) Limited | 156 |
10 |
| Evonik Röhm GmbH | 402 |
9 |
| Other owners | 771 |