Sulfur-carbon composite, method for producing same, and lithium secondary battery including same
US-12080888-B2 · Sep 3, 2024 · US
Sulfur; Compounds thereof
Sulfur; Compounds thereof · 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 | C01B17/00 |
| Official title | Sulfur; Compounds thereof |
| Display label | Sulfur; Compounds thereof |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 12 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Organic sulfur material, electrode, and lithium-ion secondary batteries, and producing method
US-11876228-B2 · Jan 16, 2024 · US
Negative electrode active material and preparation method thereof, as well as secondary battery having the same
US-2023420661-A1 · Dec 28, 2023 · US
Cathode active material for lithium secondary battery
US-11837731-B2 · Dec 5, 2023 · US
Titania-carbon nanotube-sulfur (TiO2-x-CNT-S) composite and preparing method therefor
US-11795063-B2 · Oct 24, 2023 · US
Light emitting material and method for manufacturing same
US-2023165026-A1 · May 25, 2023 · US
Sulfur-carbon composite and method for preparing same
US-11611066-B2 · Mar 21, 2023 · US
Positive electrode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
US-2022384788-A1 · Dec 1, 2022 · US
Positive electrode material for free-standing film-type lithium secondary battery, preparation method thereof, and lithium secondary battery comprising same
US-2022359861-A1 · Nov 10, 2022 · US
Process for preparing cubic pi-phase monochalcogenides
US-2022204344-A1 · Jun 30, 2022 · US
Synthesis of Ammonia Using Cycle-Generated Hydrogen Sulfide
US-2022135413-A1 · May 5, 2022 · US
Method for manufacture of sulfur-carbon composite
US-11289696-B2 · Mar 29, 2022 · US
Porous Fe3O4/S composites for Li/S batteries
US-11183688-B2 · Nov 23, 2021 · US
Organic sulfur material, electrode, and lithium-ion secondary batteries, and producing method
US-2021324115-A1 · Oct 21, 2021 · US
Organic sulfur material, electrode, and lithium-ion secondary batteries, and producing method
US-2021328224-A1 · Oct 21, 2021 · US
Friction material composition, and friction material and friction member using the same
US-11137043-B2 · Oct 5, 2021 · US
Cathode active material for lithium secondary battery
US-2021288327-A1 · Sep 16, 2021 · US
Cross-flow heat exchanger
US-11033857-B2 · Jun 15, 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
Sulfur-carbon composite, method for producing same, and lithium secondary battery including same
US-2021020940-A1 · Jan 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B17/00?
- CPC C01B17/00 is the Cooperative Patent Classification code for “Sulfur; Compounds thereof.”
- How many patents are filed under CPC C01B17/00 (Sulfur; Compounds thereof)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC C01B17/00 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).