Methods of making upgraded synthetic rutile
US-2026015691-A1 · Jan 15, 2026 · US
Halides {(C01G49/0018 takes precedence)}
Halides {(C01G49/0018 takes precedence)} · 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 | C01G49/10 |
| Official title | Halides {(C01G49/0018 takes precedence)} |
| Display label | Halides {(C01G49/0018 takes precedence)} |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 7 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positive electrode active material, lithium ion secondary battery and method for manufacturing positive electrode active material
US-2025309260-A1 · Oct 2, 2025 · US
Process for recovering titanium dioxide
US-12331380-B2 · Jun 17, 2025 · US
Salt hydrate compositions for thermal energy storage systems
US-2025066658-A1 · Feb 27, 2025 · US
Preparation of rare earth metals and other chemicals from industrial waste coal ash
US-2024271247-A1 · Aug 15, 2024 · US
Continuous production device for polyferric chloride and method thereof
US-11866345-B2 · Jan 9, 2024 · US
Preparation of rare earth metals and other chemicals from industrial waste coal ash
US-11866804-B2 · Jan 9, 2024 · US
Method for isolating an aqueous hydrochloric acid solution of fecl3 from an aqueous multi-component system
US-2023391634-A1 · Dec 7, 2023 · US
Method and system for phosphate recovery from a stream
US-11834355-B2 · Dec 5, 2023 · US
Inorganic compounds for lithium-ion conductors
US-11827526-B2 · Nov 28, 2023 · US
Inorganic compounds for lithium-ion conductors
US-2023348293-A1 · Nov 2, 2023 · US
Process for recovering titanium dioxide
US-2023220516-A1 · Jul 13, 2023 · US
Utilizing black powder for electrolytes for flow batteries
US-11495814-B2 · Nov 8, 2022 · US
Oxyhalide lithium-ion conductor
US-2022267166-A1 · Aug 25, 2022 · US
Salt hydrate compositions for thermal energy storage systems
US-2022259479-A1 · Aug 18, 2022 · US
Active material for fluoride-ion secondary battery and fluoride-ion secondary battery using same
US-11271204-B2 · Mar 8, 2022 · US
Utilizing black powder for electrolytes for flow batteries
US-2021399323-A1 · Dec 23, 2021 · US
Preparation of rare earth metals and other chemicals from industrial waste coal ash
US-11186894-B2 · Nov 30, 2021 · US
Continuous production device for polyferric chloride and method thereof
US-2021292184-A1 · Sep 23, 2021 · US
Active material for fluoride-ion secondary battery and fluoride-ion secondary battery using same
US-2020381731-A1 · Dec 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G49/10?
- CPC C01G49/10 is the Cooperative Patent Classification code for “Halides {(C01G49/0018 takes precedence)}.”
- How many patents are filed under CPC C01G49/10 (Halides {(C01G49/0018 takes precedence)})?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C01G49/10 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).