- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 25/16 - Homopolymers or copolymers of alkyl-substituted styrenes
Patent holdings for IPC class C08L 25/16
Total number of patents in this class: 177
10-year publication summary
|
15
|
17
|
14
|
27
|
11
|
14
|
14
|
7
|
16
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17635 |
28 |
| INEOS Styrolution Group GmbH | 344 |
14 |
| BASF SE | 20940 |
8 |
| Lotte Chemical Corporation | 728 |
6 |
| Shanghai Kumhosunny Plastics Co., Ltd | 27 |
6 |
| Lotte Advanced Materials Co., Ltd. | 405 |
6 |
| ExxonMobil Chemical Patents Inc. | 3977 |
5 |
| ASICS Corporation | 910 |
4 |
| Church & Dwight Co., Inc. | 1883 |
3 |
| Sumitomo Rubber Industries, Ltd. | 4653 |
3 |
| Techno Polymer Co., Ltd. | 68 |
3 |
| The Yokohama Rubber Co., Ltd. | 4044 |
3 |
| Elite Electronic Material (Kunshan) Co., Ltd. | 44 |
3 |
| Kuraray Co., Ltd. | 3506 |
3 |
| The University of Akron | 652 |
3 |
| Techno-UMG Co., Ltd. | 174 |
3 |
| Jellisee Ophthalmics Inc | 22 |
3 |
| Hyundai Motor Company | 22086 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
2 |
| Dow Global Technologies LLC | 10360 |
2 |
| Other owners | 67 |