- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 23/30 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
Patent holdings for IPC class C08L 23/30
Total number of patents in this class: 95
10-year publication summary
|
3
|
4
|
11
|
11
|
14
|
14
|
9
|
8
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10156 |
6 |
| Borealis AG | 2715 |
6 |
| Honeywell International Inc. | 14021 |
5 |
| ExxonMobil Chemical Patents Inc. | 4114 |
5 |
| The Regents of the University of California | 19517 |
4 |
| Equistar Chemicals, LP | 341 |
4 |
| Sakai Chemical Industry Co., Ltd. | 272 |
3 |
| Resonac Corporation | 2423 |
3 |
| Mitsui Chemicals, Inc. | 3187 |
2 |
| Celanese International Corporation | 912 |
2 |
| Celanese Sales Germany GmbH | 135 |
2 |
| Dover Chemical Corporation | 56 |
2 |
| Kingfa SCI & Tech Co. Ltd. | 577 |
2 |
| Nippon Paper Industries Co., Ltd. | 812 |
2 |
| Sekisui Chemical Co., Ltd. | 3308 |
2 |
| Texchem Polymers Sdn Bhd | 7 |
2 |
| BASF SE | 20432 |
1 |
| Evonik Degussa GmbH | 1557 |
1 |
| BASF Corporation | 1823 |
1 |
| FUJIFILM Corporation | 28805 |
1 |
| Other owners | 39 |