- All sections
- C - Chemistry; metallurgy
- 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: 1143
10-year publication summary
|
76
|
83
|
79
|
135
|
123
|
143
|
95
|
78
|
64
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
54 |
| Kuraray Co., Ltd. | 3392 |
41 |
| 3m Innovative Properties Company | 18406 |
32 |
| Dow Global Technologies LLC | 10147 |
30 |
| Rohm and Haas Company | 2805 |
25 |
| Lotte Advanced Materials Co., Ltd. | 434 |
21 |
| Sumitomo Chemical Company, Limited | 8808 |
20 |
| Mitsubishi Chemical Corporation | 4313 |
17 |
| Henkel AG & Co. KGaA | 10129 |
17 |
| Arkema France | 3790 |
17 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
16 |
| BASF SE | 19740 |
15 |
| FUJIFILM Corporation | 27102 |
15 |
| Kaneka Corporation | 4445 |
15 |
| Denka Company Limited | 2189 |
12 |
| Solventum Intellectual Properties Company | 2681 |
12 |
| Mitsubishi Rayon Co., Ltd. | 1003 |
11 |
| Evonik Röhm GmbH | 452 |
10 |
| Arkema Inc. | 1075 |
10 |
| Xerox Corporation | 7503 |
9 |
| Other owners | 744 |