Process for preparation of thiophosphoryl chloride and acephate
US-12281131-B2 · Apr 22, 2025 · US
Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07F9/2479 |
| Official title | {Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1)} |
| Display label | Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1) |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12281131-B2 · Apr 22, 2025 · US
US-2025057867-A1 · Feb 20, 2025 · US
US-2023002424-A1 · Jan 5, 2023 · US
US-2016354400-A1 · Dec 8, 2016 · US
US-9284342-B2 · Mar 15, 2016 · US