Method for shutting down a Fischer-Tropsch reactor
US-12577181-B2 · Mar 17, 2026 · US
Numerical values of parameters · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C1/046 |
| Official title | {Numerical values of parameters} |
| Display label | Numerical values of parameters |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12577181-B2 · Mar 17, 2026 · US
US-12435012-B2 · Oct 7, 2025 · US
US-2025100949-A1 · Mar 27, 2025 · US
US-2025066268-A1 · Feb 27, 2025 · US
US-11865519-B2 · Jan 9, 2024 · US
US-2023357101-A1 · Nov 9, 2023 · US
US-2023052682-A1 · Feb 16, 2023 · US
US-11491468-B2 · Nov 8, 2022 · US
US-2021354114-A1 · Nov 18, 2021 · US
US-2021322957-A1 · Oct 21, 2021 · US
US-9126876-B2 · Sep 8, 2015 · US