- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/18 - Oxides
Patent holdings for IPC class C08F 4/18
Total number of patents in this class: 40
10-year publication summary
|
0
|
1
|
4
|
8
|
4
|
0
|
5
|
2
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Phillips Chemical Company LP | 1838 |
18 |
| BASF SE | 20933 |
4 |
| LG Chem, Ltd. | 17632 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8715 |
1 |
| ExxonMobil Chemical Patents Inc. | 3980 |
1 |
| Dow Global Technologies LLC | 10363 |
1 |
| Basell Poliolefine Italia S.r.l. | 907 |
1 |
| BASF Coatings GmbH | 1197 |
1 |
| Far Eastern New Century Corporation | 45 |
1 |
| Iowa State University Research Foundation, Inc. | 775 |
1 |
| National Chung Cheng University | 156 |
1 |
| NOVA Chemicals (International) S.A. | 767 |
1 |
| Novomer, Inc. | 212 |
1 |
| PTT Global Chemical PCL | 118 |
1 |
| The University of Sydney | 597 |
1 |
| The University of Tokyo | 4176 |
1 |
| Total American Services, Inc. | 26 |
1 |
| Formosa Plastics Corporation, U.S.A. | 73 |
1 |
| Other owners | 0 |