- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 279/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group on to polymers of conjugated dienes
Patent holdings for IPC class C08F 279/02
Total number of patents in this class: 458
10-year publication summary
|
27
|
33
|
32
|
26
|
37
|
39
|
52
|
44
|
24
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
69 |
| Kaneka Corporation | 4445 |
25 |
| FINA Technology, Inc. | 571 |
19 |
| Zeon Corporation | 3854 |
16 |
| Bridgestone Corporation | 7067 |
15 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
13 |
| Arkema France | 3790 |
12 |
| Denka Company Limited | 2189 |
9 |
| Lotte Advanced Materials Co., Ltd. | 434 |
9 |
| Techno-UMG Co., Ltd. | 169 |
9 |
| Dow Global Technologies LLC | 10147 |
8 |
| Polimeri Europa S.p.A. | 91 |
8 |
| JSR Corporation | 2476 |
7 |
| Trinseo Europe GmbH | 317 |
7 |
| Acushnet Company | 2337 |
6 |
| Compagnie générale des établissements Michelin SCA | 2477 |
6 |
| Mitsubishi Chemical Corporation | 4313 |
6 |
| Dow Global Technologies Inc. | 1055 |
5 |
| Amyris, Inc. | 368 |
5 |
| INEOS Styrolution Group GmbH | 325 |
5 |
| Other owners | 199 |