Continuous casting plant and corresponding regulation method
US-12447526-B2 · Oct 21, 2025 · US
responsive to molten metal level or slag level
responsive to molten metal level or slag level · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D11/181 |
| Official title | {responsive to molten metal level or slag level} |
| Display label | responsive to molten metal level or slag level |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for regulating a strand casting system
US-2025135529-A1 · May 1, 2025 · US
Continuous casting plant and corresponding regulation method
US-2024416411-A1 · Dec 19, 2024 · US
Semi-continuous casting of an ingot with compression of the metal during solidification
US-11673186-B2 · Jun 13, 2023 · US
Apparatus and method to control continuous casting, using electromagnetic brake
US-11597004-B2 · Mar 7, 2023 · US
Control device, control method, and program for controlling continuous casting process
US-11344946-B2 · May 31, 2022 · US
Semi-continuous casting of an ingot with compression of the metal during solidification
US-2022062975-A1 · Mar 3, 2022 · US
Control method, device, and program of continuous casting process of multilayered slab
US-11161170-B2 · Nov 2, 2021 · US
Control device, control method, and program for controlling continuous casting process
US-2021283679-A1 · Sep 16, 2021 · US
Method and device for regulating a continuous casting machine
US-11110512-B2 · Sep 7, 2021 · US
Apparatus and method to control continuous casting, using electromagnetic brake
US-2021268575-A1 · Sep 2, 2021 · US
Transport device
US-11040393-B2 · Jun 22, 2021 · US
Transport device
US-2021114087-A1 · Apr 22, 2021 · US
Control method, device, and program of continuous casting process of multilayered slab
US-2021107057-A1 · Apr 15, 2021 · US
Caterpillar casting machine and method for producing a cast material from liquid metal
US-10758970-B2 · Sep 1, 2020 · US
Metal level overshoot or undershoot mitigation at transition of flow rate demand
US-10632528-B2 · Apr 28, 2020 · US
Apparatus, method, and program for detecting molten metal surface level in continuous casting mold
US-10583477-B2 · Mar 10, 2020 · US
Caterpillar casting machine and method for producing a cast material from liquid metal
US-2019381560-A1 · Dec 19, 2019 · US
Continuous-type long-ranged molten metal level measuring device and thermal system using multi-point temperature sensor
US-10473510-B2 · Nov 12, 2019 · US
Method and device for regulating a continuous casting machine
US-2019308238-A1 · Oct 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D11/181?
- CPC B22D11/181 is the Cooperative Patent Classification code for “responsive to molten metal level or slag level.”
- How many patents are filed under CPC B22D11/181 (responsive to molten metal level or slag level)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B22D11/181 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).