- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 23/30 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions 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: 103
10-year publication summary
|
3
|
4
|
11
|
11
|
14
|
14
|
9
|
8
|
2
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13525 |
6 |
| Dow Global Technologies LLC | 10373 |
6 |
| Borealis AG | 2801 |
6 |
| ExxonMobil Chemical Patents Inc. | 4001 |
5 |
| The Regents of the University of California | 19868 |
4 |
| Equistar Chemicals, LP | 345 |
4 |
| Kingfa SCI & Tech Co. Ltd. | 631 |
4 |
| Sakai Chemical Industry Co., Ltd. | 275 |
3 |
| Resonac Corporation | 2769 |
3 |
| Mitsui Chemicals, Inc. | 3222 |
2 |
| Celanese International Corporation | 906 |
2 |
| Celanese Sales Germany GmbH | 132 |
2 |
| Dover Chemical Corporation | 58 |
2 |
| Guangdong Liansu Technology Industrial Co., Ltd | 66 |
2 |
| Nippon Paper Industries Co., Ltd. | 829 |
2 |
| Sekisui Chemical Co., Ltd. | 3385 |
2 |
| Texchem Polymers Sdn Bhd | 7 |
2 |
| BASF SE | 20904 |
1 |
| Evonik Degussa GmbH | 1534 |
1 |
| BASF Corporation | 1719 |
1 |
| Other owners | 43 |