C08F 4/623
Component covered by group c08f4/62 with a metal or compound covered by
Official title: Component covered by group C08F4/62 with a metal or compound covered by group C08F4/44 other than an organo-aluminium compound {(C08F4/62003 - C08F4/62196 take precedence)}
C08F4/623 (Component covered by group c08f4/62 with a metal or compound covered by) appears on 2 US grants and 4 published applications in this corpus.
Search patents in C08F- Granted patents
- 2
- Published applications
- 4
- Assignees
- 2
- Inventors
- 18
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Functional ethylene and 1,3-diene copolymers27 Aug 2026US 2026/0250497 A1Compagnie Generale Des Etablissements Michelin
- Functional ethylene and 1,3-diene copolymers29 Dec 2022US 2022/0411619 A1Compagnie Generale Des Etablissements Michelin
- Cycloolefin polymer compound and method of preparing the same2 Oct 2014US 2014/0296436 A1Kolon Industries, Inc.
- Catalyst carrier for olefin polymerization, solid catalyst component and catalyst1 Aug 2013US 2013/0196847 A1
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.