Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds
US-11174225-B2 · Nov 16, 2021 · US
having all ether-oxygen atoms bound to acyclic carbon atoms · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C43/03 |
| Official title | having all ether-oxygen atoms bound to acyclic carbon atoms |
| Display label | having all ether-oxygen atoms bound to acyclic carbon atoms |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11174225-B2 · Nov 16, 2021 · US
US-2020165198-A1 · May 28, 2020 · US
US-10633334-B2 · Apr 28, 2020 · US
US-2019270703-A1 · Sep 5, 2019 · US
US-10047317-B2 · Aug 14, 2018 · US
US-2017260472-A1 · Sep 14, 2017 · US
US-2016168335-A1 · Jun 16, 2016 · US