- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 9/02 - Copolymers with acrylonitrile
Patent holdings for IPC class C08L 9/02
Total number of patents in this class: 704
10-year publication summary
|
44
|
68
|
50
|
68
|
52
|
42
|
35
|
36
|
40
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4113 |
104 |
| Arlanxeo Deutschland GmbH | 278 |
28 |
| NOK Corporation | 2238 |
28 |
| Bridgestone Corporation | 7218 |
21 |
| LG Chem, Ltd. | 17680 |
18 |
| The Yokohama Rubber Co., Ltd. | 4085 |
15 |
| Lanxess Deutschland GmbH | 1112 |
15 |
| Sumitomo Riko Company Limited | 1089 |
12 |
| Midori Anzen Co., Ltd. | 99 |
11 |
| Nike, Inc. | 14328 |
10 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
9 |
| UT-Battelle, LLC | 1468 |
9 |
| 3m Innovative Properties Company | 17770 |
6 |
| Kossan Sdn Bhd | 19 |
6 |
| Abaco Drilling Technologies LLC | 41 |
6 |
| Daikin Industries, Ltd. | 10111 |
5 |
| Dow Global Technologies LLC | 10448 |
5 |
| Denka Company Limited | 2630 |
5 |
| Soucy Techno Inc. | 9 |
5 |
| Tesa SE | 1072 |
5 |
| Other owners | 381 |