Organoruthenium carbide complexes as precatalysts for olefin metathesis
US-11554365-B2 · Jan 17, 2023 · US
Metathesis reactions at an unsaturated carbon-to-carbon bond
Metathesis reactions at an unsaturated carbon-to-carbon bond · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C6/02 |
| Official title | Metathesis reactions at an unsaturated carbon-to-carbon bond |
| Display label | Metathesis reactions at an unsaturated carbon-to-carbon bond |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Selective 1-hexene/1-octene production with 1-decene
US-11498889-B1 · Nov 15, 2022 · US
Organoruthenium carbide complexes as precatalysts for olefin metathesis
US-2022176362-A1 · Jun 9, 2022 · US
Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten
US-11344874-B2 · May 31, 2022 · US
Method of preparing trisubstituted ethylene compounds
US-11332426-B2 · May 17, 2022 · US
Organoruthenium carbide complexes as precatalysts for olefin metathesis
US-11291983-B2 · Apr 5, 2022 · US
Isobutylene to propylene process flow improvement
US-11261142-B2 · Mar 1, 2022 · US
Isobutylene to propylene process flow improvement
US-2021403396-A1 · Dec 30, 2021 · US
Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten
US-2021260571-A1 · Aug 26, 2021 · US
Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten
US-11033892-B2 · Jun 15, 2021 · US
Organoruthenium carbide complexes as precatalysts for olefin metathesis
US-2021077988-A1 · Mar 18, 2021 · US
Olefin metathesis catalysts
US-2021053043-A1 · Feb 25, 2021 · US
Olefin metathesis catalysts
US-10857530-B2 · Dec 8, 2020 · US
Method of preparing trisubstituted ethylene compounds
US-2020270194-A1 · Aug 27, 2020 · US
Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten
US-2020238270-A1 · Jul 30, 2020 · US
Catalytic composition comprising nickel, a phosphine-type ligand and a Lewis base, and use thereof in an olefin oligomerisation method
US-10646860-B2 · May 12, 2020 · US
Catalytic composition comprising nickel, a phosphine-type ligand and a lewis base, and use thereof in an olefin oligomerisation method
US-2019001317-A1 · Jan 3, 2019 · US
Olefin metathesis catalysts
US-2018361371-A1 · Dec 20, 2018 · US
Process for producing propylene and aromatics from butenes by metathesis and aromatization
US-10106474-B2 · Oct 23, 2018 · US
Ruthenium polymerisation catalysts
US-2018065914-A1 · Mar 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C6/02?
- CPC C07C6/02 is the Cooperative Patent Classification code for “Metathesis reactions at an unsaturated carbon-to-carbon bond.”
- How many patents are filed under CPC C07C6/02 (Metathesis reactions at an unsaturated carbon-to-carbon bond)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C07C6/02 growing?
- Publication counts under this code: 6 in 2022 vs 1 in 2023 (latest complete years).