- 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: 1246
10-year publication summary
|
76
|
72
|
78
|
78
|
105
|
70
|
84
|
53
|
54
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17620 |
83 |
| Rohm and Haas Company | 2907 |
63 |
| Kaneka Corporation | 4519 |
54 |
| BASF SE | 20926 |
37 |
| Arkema France | 4104 |
35 |
| Dow Global Technologies LLC | 10352 |
31 |
| Mitsubishi Chemical Corporation | 4498 |
30 |
| Lotte Advanced Materials Co., Ltd. | 405 |
24 |
| Kingfa SCI & Tech Co. Ltd. | 632 |
20 |
| Kuraray Co., Ltd. | 3503 |
20 |
| INEOS Styrolution Group GmbH | 344 |
18 |
| Techno-UMG Co., Ltd. | 176 |
17 |
| Zeon Corporation | 4078 |
13 |
| Lotte Chemical Corporation | 726 |
12 |
| Mitsubishi Rayon Co., Ltd. | 911 |
11 |
| Denka Company Limited | 2566 |
10 |
| 3m Innovative Properties Company | 17849 |
9 |
| Mitsui Chemicals, Inc. | 3218 |
9 |
| Techno Polymer Co., Ltd. | 68 |
9 |
| Arkema Inc. | 1059 |
9 |
| Other owners | 732 |