Sulfur-carbon composite and lithium secondary battery comprising same
US-12463216-B2 · Nov 4, 2025 · US
of particulate sulfur
of particulate sulfur · 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 | C01B17/0248 |
| Official title | {of particulate sulfur} |
| Display label | of particulate sulfur |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sulfur-carbon composite, preparation method thereof, positive electrode for lithium secondary battery and lithium second
US-2025046787-A1 · Feb 6, 2025 · US
Sulfur-carbon composite, preparation method thereof, positive electrode for lithium secondary battery and lithium secondary battery comprising same
US-12191477-B2 · Jan 7, 2025 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-12136729-B2 · Nov 5, 2024 · US
Method for applying a functional compound on sulfur particles
US-12132191-B2 · Oct 29, 2024 · US
Sulfur-carbon composite and lithium secondary battery comprising same
US-2024332528-A1 · Oct 3, 2024 · US
Sulfur-carbon composite and manufacturing method therefor
US-12062778-B2 · Aug 13, 2024 · US
Sulfur-carbon composite and lithium secondary battery comprising same
US-12027704-B2 · Jul 2, 2024 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-2023361276-A1 · Nov 9, 2023 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-11757091-B2 · Sep 12, 2023 · US
Method for applying a functional compound on sulphur particles
US-2023088349-A1 · Mar 23, 2023 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-2023013446-A1 · Jan 19, 2023 · US
Sulfur-carbon material composite body, positive electrode material for lithium sulfur secondary batteries, and lithium sulfur secondary battery
US-11489152-B2 · Nov 1, 2022 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-11362325-B2 · Jun 14, 2022 · US
Continuous process for producing insoluble sulfur
US-11225411-B2 · Jan 18, 2022 · US
Continuos process for producing insoluble sulfur
US-2021198108-A1 · Jul 1, 2021 · US
Sulfur-carbon composite and lithium secondary battery comprising same
US-2021151757-A1 · May 20, 2021 · US
Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode
US-2021143406-A1 · May 13, 2021 · US
Sulfur-carbon composite and manufacturing method therefor
US-2021143407-A1 · May 13, 2021 · US
Sulfur-carbon composite, preparation method thereof, positive electrode for lithium secondary battery and lithium secondary battery comprising same
US-2021036306-A1 · Feb 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B17/0248?
- CPC C01B17/0248 is the Cooperative Patent Classification code for “of particulate sulfur.”
- How many patents are filed under CPC C01B17/0248 (of particulate sulfur)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C01B17/0248 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).