Sulfamyl fluoride compositions and processes for making sulfamyl fluoride compositions
US-2025376375-A1 · Dec 11, 2025 · US
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from sulfur-containing ammonium compounds
from sulfur-containing ammonium compounds · 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 | C01C1/246 |
| Official title | from sulfur-containing ammonium compounds |
| Display label | from sulfur-containing ammonium compounds |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sulfamyl fluoride compositions and processes for making sulfamyl fluoride compositions
US-12421114-B2 · Sep 23, 2025 · US
Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis (fluorosulfonyl) imide
US-11772967-B2 · Oct 3, 2023 · US
Sulfamyl fluoride compositions and processes for making sulfamyl fluoride compositions
US-2022242731-A1 · Aug 4, 2022 · US
Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis(fluorosulfonyl) imide
US-2022212929-A1 · Jul 7, 2022 · US
Method for producing ammonium sulfate nitrate
US-9932277-B2 · Apr 3, 2018 · US