- 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: 1240
10-year publication summary
|
72
|
78
|
78
|
105
|
70
|
85
|
53
|
54
|
60
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17926 |
94 |
| Rohm and Haas Company | 2952 |
63 |
| Kaneka Corporation | 4687 |
50 |
| Arkema France | 4231 |
34 |
| BASF SE | 21313 |
33 |
| Dow Global Technologies LLC | 10919 |
33 |
| Mitsubishi Chemical Corporation | 4717 |
32 |
| Kingfa SCI & Tech Co. Ltd. | 699 |
28 |
| Lotte Advanced Materials Co., Ltd. | 398 |
24 |
| Kuraray Co., Ltd. | 3587 |
20 |
| INEOS Styrolution Group GmbH | 359 |
18 |
| Techno-UMG Co., Ltd. | 181 |
18 |
| Zeon Corporation | 4139 |
15 |
| Lotte Chemical Corporation | 784 |
14 |
| 3m Innovative Properties Company | 17497 |
10 |
| Mitsubishi Rayon Co., Ltd. | 857 |
10 |
| Denka Company Limited | 2711 |
10 |
| FUJIFILM Corporation | 30479 |
9 |
| Mitsui Chemicals, Inc. | 3243 |
9 |
| Techno Polymer Co., Ltd. | 62 |
9 |
| Other owners | 707 |