- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/609 - Catalysts containing a specific non-metal or metal-free compound organic
Patent holdings for IPC class C08F 4/609
Total number of patents in this class: 37
10-year publication summary
|
2
|
6
|
6
|
3
|
5
|
1
|
1
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17970 |
11 |
| W. R. Grace & Co.-Conn. | 299 |
3 |
| Huntsman Petrochemical LLC | 310 |
2 |
| Univation Technologies, LLC | 611 |
2 |
| Evonik Operations GmbH | 4416 |
2 |
| Formosa Plastics Corporation, U.S.A. | 85 |
2 |
| BASF SE | 21320 |
1 |
| Bridgestone Corporation | 7270 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6143 |
1 |
| Chevron Oronite Company LLC | 603 |
1 |
| Northwestern University | 3570 |
1 |
| Akzo Nobel Chemicals International B.V. | 412 |
1 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 293 |
1 |
| China Petroleum & Chemical Corporation | 2175 |
1 |
| INEOS Europe AG | 215 |
1 |
| Japan Polypropylene Corporation | 141 |
1 |
| Korea Kumho Petrochemical Co., Ltd. | 196 |
1 |
| Saint-Gobain Performance Plastics Corporation | 1052 |
1 |
| The University of Akron | 619 |
1 |
| Indian Institute of Science Education and Research | 22 |
1 |
| Other owners | 1 |