- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 2/18 - Suspension polymerisation
Patent holdings for IPC class C08F 2/18
Total number of patents in this class: 568
10-year publication summary
|
32
|
57
|
23
|
33
|
31
|
41
|
39
|
20
|
34
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17913 |
55 |
| Zeon Corporation | 4131 |
37 |
| BASF SE | 21261 |
34 |
| Sumitomo Seika Chemicals Co., Ltd. | 1044 |
29 |
| Sekisui Plastics Co., Ltd. | 323 |
22 |
| Rohm and Haas Company | 2951 |
19 |
| SCG Chemicals Co., Ltd. | 157 |
14 |
| Thai Polyethylene Co., Ltd. | 53 |
14 |
| Dow Global Technologies LLC | 10900 |
11 |
| Arkema France | 4221 |
11 |
| Hanwha Chemical Corporation | 309 |
11 |
| Sekisui Kasei Co., Ltd. | 134 |
11 |
| Daikin Industries, Ltd. | 10452 |
10 |
| Basell Polyolefine GmbH | 518 |
10 |
| Mitsubishi Chemical Corporation | 4697 |
9 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 186 |
9 |
| Agc, Inc. | 5454 |
9 |
| DDP Specialty Electronic Materials US 8 LLC | 149 |
9 |
| SABIC Global Technologies B.V. | 4552 |
8 |
| Nippon Shokubai Co., Ltd. | 1532 |
7 |
| Other owners | 229 |