C08F 4/69008
The metallic compound containing a multidentate ligand, i.e. a ligand capable of
Official title: {the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond}
C08F4/69008 (The metallic compound containing a multidentate ligand, i.e. a ligand capable of) appears on 22 US grants and 24 published applications in this corpus.
Search patents in C08F- Granted patents
- 22
- Published applications
- 24
- Assignees
- 11
- Inventors
- 59
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 3 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 8 |
| 2019 | 7 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems2 Jan 2024US 11,859,025 B2Chevron Phillips Chemical Company LP
- Catalyst for ring expansion metathesis polymerization of cyclic monomers24 Oct 2023US 11,794,178 B2University of Florida Research Foundation, Inc.
- Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of making same and use thereof18 Jul 2023US 11,702,436 B2Verbio Vereinigte Bioenergie AG
- C1,C2-bridged ligands and catalysts29 Mar 2022US 11,285,465 B2ExxonMobil Chemical Patents Inc.
- Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems8 Mar 2022US 11,267,909 B2Chevron Phillips Chemical Company LP
- Ligand Compound, Organic Chromium Compound, and Catalyst Composition Including the Same30 Oct 2025US 2025/0333427 A1LG Chem.Ltd.
- Catalyst for ring expansion metathesis polymerization of cyclic monomers18 Aug 2022US 2022/0258146 A1University of Florida Research Foundation, Inc.
- Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems27 Jan 2022US 2022/0025081 A1Chevron Phillips Chemical Company LP
- Oligomerization Catalyst System Activation And Related Ethylene Oligomerization Processes And Reaction Systems20 Jan 2022US 2022/0017660 A1Chevron Phillips Chemical Company LP
- Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of making same and use thereof21 Jan 2021US 2021/0017207 A1Verbio Vereinigte Bioenergie AG
Most cited
By later US patents
- Pyridyldiamide metal catalysts and processes to produce polyolefins12US 9,321,858 B2ExxonMobil Chemical Patents Inc. · 2016
- Process improvements in selective ethylene oligomerizations6US 10,414,699 B2Chevron Phillips Chemical Company LP · 2019
- Compositions and methods for olefin polymerization comprising metal organic frameworks4US 10,442,875 B2Massachusetts Institute of Technology · 2019
- Process improvements in selective ethylene oligomerizations4US 10,689,312 B2Chevron Phillip Chemical Company, LP · 2020
- Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems3US 11,267,909 B2Chevron Phillips Chemical Company LP · 2022