- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
Patent holdings for IPC class C08L 51/00
Total number of patents in this class: 1241
10-year publication summary
|
72
|
78
|
78
|
105
|
70
|
85
|
53
|
54
|
60
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17956 |
95 |
| Rohm and Haas Company | 2940 |
63 |
| Kaneka Corporation | 4745 |
50 |
| Arkema France | 4250 |
34 |
| Dow Global Technologies LLC | 11008 |
33 |
| Mitsubishi Chemical Corporation | 4738 |
33 |
| BASF SE | 21320 |
32 |
| Kingfa SCI & Tech Co. Ltd. | 715 |
28 |
| Lotte Advanced Materials Co., Ltd. | 398 |
24 |
| Kuraray Co., Ltd. | 3601 |
20 |
| INEOS Styrolution Group GmbH | 361 |
18 |
| Techno-UMG Co., Ltd. | 183 |
18 |
| Lotte Chemical Corporation | 791 |
16 |
| Zeon Corporation | 4167 |
15 |
| 3m Innovative Properties Company | 17459 |
10 |
| Mitsubishi Rayon Co., Ltd. | 850 |
10 |
| Denka Company Limited | 2754 |
10 |
| FUJIFILM Corporation | 30628 |
9 |
| Mitsui Chemicals, Inc. | 3262 |
9 |
| Techno Polymer Co., Ltd. | 58 |
9 |
| Other owners | 705 |