Submerged nozzle with rotatable insert
US-12017273-B2 · Jun 25, 2024 · US
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giving a rotating motion to the issuing molten metal
giving a rotating motion to the issuing molten metal · 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 | B22D41/507 |
| Official title | {giving a rotating motion to the issuing molten metal} |
| Display label | giving a rotating motion to the issuing molten metal |
| Total patents | 16 |
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 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Submerged nozzle with rotatable insert
US-2023136922-A1 · May 4, 2023 · US
Non-contacting molten metal flow control
US-2022297181-A1 · Sep 22, 2022 · US
Non-contacting molten metal flow control
US-11383296-B2 · Jul 12, 2022 · US
Assembly for a metal-making process
US-10875090-B2 · Dec 29, 2020 · US
Mixing eductor nozzle and flow control device
US-10835954-B2 · Nov 17, 2020 · US
Non-contacting molten metal flow control
US-2019381562-A1 · Dec 19, 2019 · US
Non-contacting molten metal flow control
US-10464127-B2 · Nov 5, 2019 · US
Assembly For A Metal-Making Process
US-2019314892-A1 · Oct 17, 2019 · US
Mixing eductor nozzle and flow control device
US-2019030598-A1 · Jan 31, 2019 · US
Mixing eductor nozzle and flow control device
US-2019030597-A1 · Jan 31, 2019 · US
Mixing eductor nozzle and flow control device
US-10118221-B2 · Nov 6, 2018 · US
Submerged entry nozzle
US-9757799-B2 · Sep 12, 2017 · US
Refractory ceramic nozzle
US-2016250687-A1 · Sep 1, 2016 · US
Non-contacting molten metal flow control
US-2015336168-A1 · Nov 26, 2015 · US
Mixing eductor nozzle and flow control device
US-2015336170-A1 · Nov 26, 2015 · US