Mold powder for continuous casting of A1-containing sub-peritectic steel and continuous casting method
US-11945028-B2 · Apr 2, 2024 · US
by using protecting powders
by using protecting powders · 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 | B22D11/111 |
| Official title | by using protecting powders |
| Display label | by using protecting powders |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 2 |
| 2019 | 4 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control method for continuous casting machine, control device for continuous casting machine, and manufacturing method for casting
US-11890671-B2 · Feb 6, 2024 · US
Mold flux and casting method using same
US-11794238-B2 · Oct 24, 2023 · US
Mold flux for continuous casting and continuous casting method
US-11453048-B2 · Sep 27, 2022 · US
MOLD POWDER FOR CONTINUOUS CASTING OF Al-CONTAINING SUB-PERITECTIC STEEL AND CONTINUOUS CASTING METHOD
US-2022226886-A1 · Jul 21, 2022 · US
Mold flux and casting method using same
US-2022118506-A1 · Apr 21, 2022 · US
Control method for continuous casting machine, control device for continuous casting machine, and manufacturing method for casting
US-2021387250-A1 · Dec 16, 2021 · US
Casting powder, casting slag and method for casting steel
US-10486227-B2 · Nov 26, 2019 · US
Mold flux for continuous-casting Ti-containing hypo-peritectic steel and method therefor
US-10328488-B2 · Jun 25, 2019 · US
Mold flux for continuous-casting steel
US-10315245-B2 · Jun 11, 2019 · US
Mold flux for continuous casting and continuous casting method
US-2019060985-A1 · Feb 28, 2019 · US
Fluoride-free continuous casting mold flux for low-carbon steel
US-10092948-B2 · Oct 9, 2018 · US
Continuous casting method
US-9889499-B2 · Feb 13, 2018 · US
Mold flux for continuous-casting steel
US-2017266718-A1 · Sep 21, 2017 · US
Continuous casting method
US-9713839-B2 · Jul 25, 2017 · US
Continuous casting method
US-9682422-B2 · Jun 20, 2017 · US
Casting powder, casting slag and method for casting steel
US-2017129005-A1 · May 11, 2017 · US
Continuous casting method
US-9643241-B2 · May 9, 2017 · US
MOLD FLUX FOR CONTINUOUS-CASTING Ti-CONTAINING HYPO-PERITECTIC STEEL AND METHOD THEREFOR
US-2017087624-A1 · Mar 30, 2017 · US
Fluoride-free continuous casting mold flux for ultralow-carbon steel
US-9550229-B2 · Jan 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D11/111?
- CPC B22D11/111 is the Cooperative Patent Classification code for “by using protecting powders.”
- How many patents are filed under CPC B22D11/111 (by using protecting powders)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B22D11/111 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2024 (latest complete years).