- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 2/02 - Polymerisation in bulk
Patent holdings for IPC class C08F 2/02
Total number of patents in this class: 276
10-year publication summary
|
22
|
12
|
28
|
25
|
23
|
27
|
11
|
15
|
13
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17676 |
44 |
| Bridgestone Corporation | 7225 |
15 |
| Kuraray Co., Ltd. | 3518 |
15 |
| ExxonMobil Chemical Patents Inc. | 3974 |
13 |
| Borealis AG | 2776 |
8 |
| Sumitomo Chemical Company, Limited | 9079 |
7 |
| Total Research & Technology Feluy | 446 |
6 |
| BASF SE | 21017 |
5 |
| Basell Polyolefine GmbH | 550 |
5 |
| Group14 Technologies, Inc. | 111 |
5 |
| SABIC Global Technologies B.V. | 4370 |
5 |
| Zeon Corporation | 4113 |
5 |
| Evonik Röhm GmbH | 433 |
4 |
| Dow Global Technologies LLC | 10437 |
4 |
| PPG Industries Ohio, Inc. | 3444 |
4 |
| Basell Poliolefine Italia S.r.l. | 923 |
4 |
| Innospec Limited | 346 |
4 |
| 3m Innovative Properties Company | 17771 |
3 |
| Arkema France | 4168 |
3 |
| Braskem S.A. | 473 |
3 |
| Other owners | 114 |