C08F 4/6437
Containing aluminium
Official title: {containing aluminium}
C08F4/6437 (Containing aluminium) appears on 2 US grants and 4 published applications in this corpus.
Search patents in C08F- Granted patents
- 2
- Published applications
- 4
- Assignees
- 4
- Inventors
- 21
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year.
Recent patents
- Propylene-butene copolymer, preparation method therefor and use thereof7 Dec 2023US 2023/0391907 A1Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Olefin polymerization activators25 Feb 2021US 2021/0054119 A1Dow Global Technologies LLC
- Orthometallated catalyst components for olefin polymerization and copolymerization17 Dec 2020US 2020/0392259 A1
- Catalyst Systems Containing Low Valent Titanium-Aluminum Complexes and Polymers Produced Therefrom11 Oct 2018US 2018/0291042 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.