- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 236/12 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
Patent holdings for IPC class C08F 236/12
Total number of patents in this class: 269
10-year publication summary
|
22
|
25
|
33
|
22
|
29
|
18
|
19
|
11
|
16
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4151 |
77 |
| LG Chem, Ltd. | 17929 |
50 |
| Arlanxeo Deutschland GmbH | 278 |
33 |
| Lanxess Deutschland GmbH | 1141 |
15 |
| Synthomer Sdn. Bhd. | 30 |
12 |
| Korea Kumho Petrochemical Co., Ltd. | 195 |
7 |
| Denka Company Limited | 2728 |
5 |
| Midori Anzen Co., Ltd. | 98 |
4 |
| BASF SE | 21308 |
3 |
| Kyoto University | 2906 |
3 |
| Polystyvert Inc. | 35 |
3 |
| University of Waterloo | 140 |
3 |
| Industrial Technology Research Institute | 5205 |
2 |
| Continental Reifen Deutschland GmbH | 2540 |
2 |
| AirBoss of America Corp. | 21 |
2 |
| Toyo Ink SC Holdings Co., Ltd. | 462 |
2 |
| Toyocolor Co., Ltd. | 252 |
2 |
| Versalis S.P.A. | 529 |
2 |
| Zannan Scitech Co., Ltd. | 12 |
2 |
| LifeStyles Healthcare Pte Ltd. | 201 |
2 |
| Other owners | 38 |