- 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: 700
10-year publication summary
|
50
|
70
|
53
|
69
|
53
|
45
|
35
|
37
|
42
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4072 |
105 |
| Arlanxeo Deutschland GmbH | 274 |
28 |
| NOK Corporation | 2210 |
28 |
| Bridgestone Corporation | 7217 |
21 |
| LG Chem, Ltd. | 17561 |
18 |
| The Yokohama Rubber Co., Ltd. | 4013 |
15 |
| Lanxess Deutschland GmbH | 1126 |
15 |
| Midori Anzen Co., Ltd. | 105 |
11 |
| Sumitomo Riko Company Limited | 1044 |
11 |
| Nike, Inc. | 14026 |
10 |
| Sumitomo Rubber Industries, Ltd. | 4483 |
9 |
| UT-Battelle, LLC | 1447 |
9 |
| 3m Innovative Properties Company | 17849 |
7 |
| Kossan Sdn Bhd | 18 |
6 |
| Abaco Drilling Technologies LLC | 38 |
6 |
| Daikin Industries, Ltd. | 9957 |
5 |
| Dow Global Technologies LLC | 10354 |
5 |
| Denka Company Limited | 2533 |
5 |
| Soucy Techno Inc. | 9 |
5 |
| Tesa SE | 1050 |
5 |
| Other owners | 376 |