- 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: 262
10-year publication summary
|
29
|
22
|
24
|
33
|
21
|
29
|
16
|
18
|
11
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4118 |
78 |
| LG Chem, Ltd. | 17674 |
50 |
| Arlanxeo Deutschland GmbH | 279 |
32 |
| Lanxess Deutschland GmbH | 1110 |
15 |
| Synthomer Sdn. Bhd. | 29 |
11 |
| Korea Kumho Petrochemical Co., Ltd. | 190 |
6 |
| Denka Company Limited | 2643 |
5 |
| Midori Anzen Co., Ltd. | 97 |
4 |
| University of Waterloo | 142 |
4 |
| BASF SE | 21071 |
3 |
| Kyoto University | 2835 |
3 |
| Industrial Technology Research Institute | 5087 |
2 |
| Continental Reifen Deutschland GmbH | 2463 |
2 |
| AirBoss of America Corp. | 19 |
2 |
| Toyo Ink SC Holdings Co., Ltd. | 464 |
2 |
| Toyocolor Co., Ltd. | 226 |
2 |
| Versalis S.P.A. | 544 |
2 |
| Zannan Scitech Co., Ltd. | 13 |
2 |
| Public Joint Stock Company "sibur Holding" (pjsc "sibur Holding") | 37 |
2 |
| Eneos Materials Corporation | 274 |
2 |
| Other owners | 33 |