C08F 4/7081
Neutral ligand
Official title: {Neutral ligand}
C08F4/7081 (Neutral ligand) appears on 3 US grants and 5 published applications in this corpus.
Search patents in C08F- Granted patents
- 3
- Published applications
- 5
- Assignees
- 4
- Inventors
- 23
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes16 Jan 2024US 11,872,548 B2Versalis S.P.A.
- Curing accelerator for oxidatively polymerizable unsaturated resin, printing ink and coating material11 Aug 2020US 10,738,203 B2DIC Corporation
- High pressure polymerisation process for the preparation of polyethylene4 Oct 2016US 9,458,266 B2Saudi Basic Industries Corporation
- Catalyst for copolymerization of ethylene and methyl methacrylate, and application thereof15 Aug 2024US 2024/0270879 A1PetroChina Company Limited
- Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes12 Aug 2021US 2021/0245145 A1Versalis S.P.A.
- Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes12 Dec 2019US 2019/0374932 A1Versalis S.P.A.
- Curing accelerator for oxidatively polymerizable unsaturated resin, printing ink and coating material23 Aug 2018US 2018/0237645 A1DIC Corporation
- High pressure polymerisation process for the preparation of polyethylene11 Feb 2016US 2016/0039953 A1Saudi Basic Industries Corporation
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.