Mixed powder, mgo particles, method for manufacturing grain-oriented electrical steel sheet, method for manufacturing mgo particles, and method for manufacturing mixed powder
US-2026022434-A1 · Jan 22, 2026 · US
by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10)
by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10) · 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 | C01F5/06 |
| Official title | by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10) |
| Display label | by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10) |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst granules used in olefin disproportionation reaction and preparation method therefor
US-12472489-B2 · Nov 18, 2025 · US
Production of low carbon footprint magnesia
US-2025333322-A1 · Oct 30, 2025 · US
Pyrogenically prepared surface modified magnesium oxide
US-2025326653-A1 · Oct 23, 2025 · US
Production of low carbon footprint magnesia
US-12448298-B2 · Oct 21, 2025 · US
Cathode active material particles encapsulated in pyrogenic, nanostructured magnesium oxide, and methods of making and using the same
US-2025323245-A1 · Oct 16, 2025 · US
Process method for preparing magnesium oxide from dolomite
US-12351473-B1 · Jul 8, 2025 · US
Calcium oxide or magnesium oxide production with alkali and sulfur dioxide intermediates
US-12017985-B2 · Jun 25, 2024 · US
Treatment system and method for deep utilization of dolomite resources
US-11866803-B2 · Jan 9, 2024 · US
Catalyst granules used in olefin disproportionation reaction and preparation method therefor
US-2023390750-A1 · Dec 7, 2023 · US
Metal oxide nanomaterials
US-2023322571-A1 · Oct 12, 2023 · US
Formation and modifications of ceramic nanowires and their use in functional materials
US-2023307153-A1 · Sep 28, 2023 · US
Complete set of treatment system and method for deep utilization of dolomite resources
US-2023203620-A1 · Jun 29, 2023 · US
Reducing agent and method for producing gas
US-2023146921-A1 · May 11, 2023 · US
Process for preparing particles coated with silicon oxide by flame spray pyrolysis
US-2023035202-A1 · Feb 2, 2023 · US
Method for efficiently separating magnesium and lithium from salt lake brine and simultaneously preparing high-purity magnesium oxide and battery-grade lithium carbonate
US-11524901-B2 · Dec 13, 2022 · US
Production of low carbon footprint magnesia
US-2022332596-A1 · Oct 20, 2022 · US
Production of low carbon footprint magnesia
US-11401168-B2 · Aug 2, 2022 · US
Formation and modifications of ceramic nanowires and their use in functional materials
US-2022223312-A1 · Jul 14, 2022 · US
Formation and modifications of ceramic nanowires and their use in functional materials
US-11328832-B2 · May 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01F5/06?
- CPC C01F5/06 is the Cooperative Patent Classification code for “by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10).”
- How many patents are filed under CPC C01F5/06 (by thermal decomposition of magnesium compounds (calcining magnesite or dolomite C04B2/10))?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC C01F5/06 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).