C08F 4/69068
Pn
Official title: {pn}
C08F4/69068 (Pn) appears on 6 US grants and 6 published applications in this corpus.
Search patents in C08F- Granted patents
- 6
- Published applications
- 6
- Assignees
- 3
- Inventors
- 14
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems2 Jan 2024US 11,859,025 B2Chevron Phillips Chemical Company LP
- Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of making same and use thereof18 Jul 2023US 11,702,436 B2Verbio Vereinigte Bioenergie AG
- Oligomerization catalyst system activation and related ethylene oligomerization processes and reaction systems8 Mar 2022US 11,267,909 B2Chevron Phillips Chemical Company LP
- Process improvements in selective ethylene oligomerizations23 Jun 2020US 10,689,312 B2Chevron Phillip Chemical Company, LP
- Process improvements in selective ethylene oligomerizations17 Sep 2019US 10,414,699 B2Chevron Phillips Chemical Company LP
- 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
- Process Improvements In Selective Ethylene Oligomerizations12 Dec 2019US 2019/0375694 A1Chevron Phillips Chemical Company LP
- Process Improvements In Selective Ethylene Oligomerizations30 Nov 2017US 2017/0342000 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Process improvements in selective ethylene oligomerizations6US 10,414,699 B2Chevron Phillips Chemical Company LP · 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
- Tetraphenylphenoxy tungsten oxo alkylidene complexes and methods of making same and use thereof1US 11,702,436 B2Verbio Vereinigte Bioenergie AG · 2023
- Phosphinyl formamidine compounds, metal complexes, catalyst systems, and their use to oligomerize or polymerize olefins1US 9,962,689 B2Chevron Phillips Chemical Company LP · 2018