Method for shutting down a Fischer-Tropsch reactor
US-12577181-B2 · Mar 17, 2026 · US
Processes in which one or more parameters are changed during the process; Starting-up of the process · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C1/047 |
| Official title | {Processes in which one or more parameters are changed during the process; Starting-up of the process} |
| Display label | Processes in which one or more parameters are changed during the process; Starting-up of the process |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2020 | 2 |
| 2023 | 1 |
| 2025 | 1 |
| 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-2025100949-A1 · Mar 27, 2025 · US
US-2023357101-A1 · Nov 9, 2023 · US
US-10703689-B2 · Jul 7, 2020 · US
US-2020123078-A1 · Apr 23, 2020 · US
US-9822312-B2 · Nov 21, 2017 · US
US-2017081593-A1 · Mar 23, 2017 · US