Method for manufacturing sulfur tetrafluoride
US-11718524-B2 · Aug 8, 2023 · US
Sulfur tetrafluoride · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01B17/4523 |
| Official title | {Sulfur tetrafluoride} |
| Display label | Sulfur tetrafluoride |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11718524-B2 · Aug 8, 2023 · US
US-11339052-B2 · May 24, 2022 · US
US-2022127144-A1 · Apr 28, 2022 · US
US-2019375636-A1 · Dec 12, 2019 · US