Cathode mixture, all solid state battery, method for producing cathode mixture, and method for producing all solid state battery
US-2019372107-A1 · Dec 5, 2019 · US
Sulfur, selenium, or tellurium compounds of phosphorus
Sulfur, selenium, or tellurium compounds of phosphorus · 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 | C01B25/14 |
| Official title | Sulfur, selenium, or tellurium compounds of phosphorus |
| Display label | Sulfur, selenium, or tellurium compounds of phosphorus |
| Total patents | 447 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 19 |
| 2019 | 23 |
| 2020 | 34 |
| 2021 | 46 |
| 2022 | 55 |
| 2023 | 72 |
| 2024 | 80 |
| 2025 | 83 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sulfide solid electrolyte
US-10483587-B2 · Nov 19, 2019 · US
Solid electrolyte, all solid state battery, and method for producing solid electrolyte
US-2019348708-A1 · Nov 14, 2019 · US
Increasing ionic conductivity of liti2(ps4)3 by sintering
US-2019341646-A1 · Nov 7, 2019 · US
Solid electrolyte battery
US-2019326628-A1 · Oct 24, 2019 · US
Method of manufacturing sulfide-based solid electrolyte for all-solid battery
US-2019326627-A1 · Oct 24, 2019 · US
Solid electrolyte and lithium battery including the same
US-10446872-B2 · Oct 15, 2019 · US
Lithium ion-conductive sulfide-based solid electrolyte comprising nickel sulfide and all-solid state battery using the same
US-10381682-B2 · Aug 13, 2019 · US
Sulfide solid electrolyte
US-10374253-B2 · Aug 6, 2019 · US
Nitrogen-doped sulfide-based solid electrolyte for all-solid batteries
US-2019198917-A1 · Jun 27, 2019 · US
METHOD OF SYNTHESIS OF LiTi2(PS4)3
US-2019177163-A1 · Jun 13, 2019 · US
Method of preparing sulfide-based solid electrolyte for all-solid battery having argyrodite-type crystal structure
US-2019173127-A1 · Jun 6, 2019 · US
Sulfide solid electrolyte material, battery, and method for producing sulfide solid electrolyte material
US-10305140-B2 · May 28, 2019 · US
Sulfide solid electrolyte
US-2019140313-A1 · May 9, 2019 · US
Sulfide solid electrolyte
US-2019140314-A1 · May 9, 2019 · US
Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes
US-2019097262-A1 · Mar 28, 2019 · US
Solid electrolyte and method for producing solid electrolyte
US-2019074542-A1 · Mar 7, 2019 · US
Method for preparing solid electrolytes using sonochemical process
US-2019067745-A1 · Feb 28, 2019 · US
Materials for solid electrolyte
US-2018366779-A1 · Dec 20, 2018 · US
Lithium and sodium solid-state electrolyte materials
US-2018351207-A1 · Dec 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B25/14?
- CPC C01B25/14 is the Cooperative Patent Classification code for “Sulfur, selenium, or tellurium compounds of phosphorus.”
- How many patents are filed under CPC C01B25/14 (Sulfur, selenium, or tellurium compounds of phosphorus)?
- Our database includes 447 publications tagged with this CPC code.
- Is patent activity under CPC C01B25/14 growing?
- Publication counts under this code: 80 in 2024 vs 83 in 2025 (latest complete years).