- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 236/10 - 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 vinyl aromatic monomers
Patent holdings for IPC class C08F 236/10
Total number of patents in this class: 792
10-year publication summary
|
60
|
100
|
88
|
62
|
65
|
48
|
42
|
42
|
34
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17702 |
168 |
| Bridgestone Corporation | 7211 |
93 |
| Zeon Corporation | 4114 |
37 |
| Sumitomo Rubber Industries, Ltd. | 4703 |
31 |
| Compagnie Generale des Etablissements Michelin | 4836 |
31 |
| Compagnie générale des établissements Michelin SCA | 2610 |
26 |
| Eneos Materials Corporation | 278 |
20 |
| The Yokohama Rubber Co., Ltd. | 4096 |
19 |
| Arlanxeo Deutschland GmbH | 276 |
16 |
| The Goodyear Tire & Rubber Company | 2439 |
15 |
| Asahi Kasei Kabushiki Kaisha | 2722 |
15 |
| Firestone Polymers, LLC | 25 |
11 |
| Korea Kumho Petrochemical Co., Ltd. | 189 |
11 |
| BASF SE | 21109 |
10 |
| Styron Europe GmbH | 48 |
10 |
| Pirelli Tyre S.p.A. | 1917 |
9 |
| Versalis S.P.A. | 549 |
9 |
| Synthos Dwory 7 Spolka z organiczona odpowiedzialnoscia Spolka jawna (currently Synthos Dwory 7 Spolka z organiczona Odpowiedzialnoscia) | 20 |
9 |
| Michelin Recherche et Technique S.A. | 2138 |
8 |
| Sekisui Chemical Co., Ltd. | 3514 |
8 |
| Other owners | 236 |