Automatic draft control system for coke plants
US-12195671-B2 · Jan 14, 2025 · US
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with cross-over inter-connections
with cross-over inter-connections · 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 | C10B5/04 |
| Official title | with cross-over inter-connections |
| Display label | with cross-over inter-connections |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automatic draft control system for coke plants
US-2024228881-A9 · Jul 11, 2024 · US
Automatic draft control system for coke plants
US-2024132780-A1 · Apr 25, 2024 · US
Automatic draft control system for coke plants
US-11692138-B2 · Jul 4, 2023 · US
Coke plant including exhaust gas sharing
US-11441077-B2 · Sep 13, 2022 · US
Automatic draft control system for coke plants
US-2021163821-A1 · Jun 3, 2021 · US
Automatic draft control system for coke plants
US-10947455-B2 · Mar 16, 2021 · US
Coke plant including exhaust gas sharing
US-2021040391-A1 · Feb 11, 2021 · US
Coke plant including exhaust gas sharing
US-10611965-B2 · Apr 7, 2020 · US
Coke plant including exhaust gas sharing
US-2019161682-A1 · May 30, 2019 · US
Coke plant including exhaust gas sharing
US-10041002-B2 · Aug 7, 2018 · US