C08F 4/6411
Monoanionic ligand
Official title: {Monoanionic ligand}
C08F4/6411 (Monoanionic ligand) appears on 14 US grants and 16 published applications in this corpus.
Search patents in C08F- Granted patents
- 14
- Published applications
- 16
- Assignees
- 9
- Inventors
- 63
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 4 |
| 2020 | 2 | 4 |
| 2021 | 4 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ethylene copolymers and use as viscosity modifiers7 Apr 2026US 12,595,324 B2Chevron Oronite Company LLC
- Light as catalytic switch: metal-organic insertion/light initiated radical (MILRad) polymerization21 May 2024US 11,987,652 B2University of Houston System
- Ethylene-a-olefin-diene elastomers and methods of making them2 Jan 2024US 11,859,032 B2ExxonMobil Chemical Patents Inc.
- Supported catalyst systems and processes for use thereof29 Aug 2023US 11,738,334 B2ExxonMobil Chemical Patents Inc.
- Preparation of bimodal rubber, thermoplastic vulcanizates, and articles made therefrom11 Oct 2022US 11,466,149 B2ExxonMobil Chemical Patents Inc.
- Ultra-high molecular weight polyethylene and preparation method therefor25 Apr 2024US 2024/0132641 A1China Petroleum & Chemical Corporation
- Light as catalytic switch: metal-organic insertion/light initiated radical (milrad) polymerization20 Apr 2023US 2023/0117728 A1University of Houston System
- Ethylene copolymers and use as viscosity modifiers15 Sep 2022US 2022/0289882 A1Chevron Oronite Company LLC
- Supported Catalyst Systems and Processes for Use Thereof17 Feb 2022US 2022/0048016 A1ExxonMobil Chemical Patents Inc.
- Ethylene-a-olefin-diene Elastomers and Methods of Making Them2 Sep 2021US 2021/0269567 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Ethylene-a-olefin-diene elastomers and methods of making them1US 11,041,034 B2ExxonMobil Chemical Patents Inc. · 2021
- Preparation of bimodal rubber, thermoplastic vulcanizates, and articles made therefrom1US 11,466,149 B2ExxonMobil Chemical Patents Inc. · 2022
- Ethylene-a-olefin-diene elastomers and methods of making them1US 11,859,032 B2ExxonMobil Chemical Patents Inc. · 2024