- 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: 1235
10-year publication summary
|
74
|
71
|
77
|
77
|
102
|
69
|
83
|
52
|
54
|
55
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17682 |
85 |
| Rohm and Haas Company | 2923 |
63 |
| Kaneka Corporation | 4605 |
53 |
| Arkema France | 4169 |
36 |
| BASF SE | 21072 |
35 |
| Dow Global Technologies LLC | 10518 |
33 |
| Mitsubishi Chemical Corporation | 4604 |
30 |
| Lotte Advanced Materials Co., Ltd. | 404 |
24 |
| Kingfa SCI & Tech Co. Ltd. | 655 |
22 |
| Kuraray Co., Ltd. | 3537 |
20 |
| INEOS Styrolution Group GmbH | 350 |
18 |
| Techno-UMG Co., Ltd. | 176 |
16 |
| Zeon Corporation | 4113 |
13 |
| Lotte Chemical Corporation | 735 |
12 |
| Mitsubishi Rayon Co., Ltd. | 894 |
11 |
| Denka Company Limited | 2650 |
10 |
| 3m Innovative Properties Company | 17737 |
9 |
| FUJIFILM Corporation | 29797 |
9 |
| Mitsui Chemicals, Inc. | 3229 |
9 |
| Techno Polymer Co., Ltd. | 66 |
9 |
| Other owners | 718 |