C08F 4/62186
Dianionic ligand
Official title: {Dianionic ligand}
C08F4/62186 (Dianionic ligand) appears on 3 US grants and 4 published applications in this corpus.
Search patents in C08F- Granted patents
- 3
- Published applications
- 4
- Assignees
- 4
- Inventors
- 24
- Latest grant
- 3 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Polymerization processes for high molecular weight polymers3 Jan 2017US 9,534,070 B2Dow Global Technologies LLC
- Long-bridged salen catalyst1 Dec 2015US 9,200,100 B2ExxonMobil Chemical Patents Inc.
- Processes to prepare ethylene-based polymer compositions2 Jun 2015US 9,045,628 B2Dow Global Technologies LLC
- Biphenylphenol polymerization catalysts9 May 2024US 2024/0150502 A1Dow Global Technologies LLC
- Polymerization processes for high molecular weight polymers29 Oct 2015US 2015/0307643 A1Dow Global Technologies LLC
- Long-Bridged Salen Catalyst25 Dec 2014US 2014/0378633 A1ExxonMobil Chemical Patents Inc.
- Processes to prepare ethylene-based polymer compositions26 Sep 2013US 2013/0253126 A1Dow Global Technologies LLC
Most cited
By later US patents