Electrolyte, secondary battery, and electric apparatus
US-2025385321-A1 · Dec 18, 2025 · US
characterised by the electrolyte
characterised by the electrolyte · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M10/3918 |
| Official title | {characterised by the electrolyte} |
| Display label | characterised by the electrolyte |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacture of green compacts from Na-β-aluminate
US-12459869-B2 · Nov 4, 2025 · US
Sodium/lithium phosphorothioates as novel solid-state electrolyte for sodium/lithium battery
US-2025015364-A1 · Jan 9, 2025 · US
Solid state battery system usable at high temperatures and methods of use and manufacture thereof
US-11888149-B2 · Jan 30, 2024 · US
Electrolyte for use in sodium-sulfur batteries
US-11876188-B2 · Jan 16, 2024 · US
Synthesis of gamma monoclinic sulfur and sulfur batteries containing monoclinic sulfur
US-11831016-B2 · Nov 28, 2023 · US
Manufacture of green compacts from na-beta-aluminate
US-2023142056-A1 · May 11, 2023 · US
Electrolyte for use in Sodium-Sulfur Batteries
US-2022367923-A1 · Nov 17, 2022 · US
Sodium ion conductor and solid-state sodium-ion battery
US-11355786-B2 · Jun 7, 2022 · US
Process for fabrication of enhanced β″-alumina solid electrolytes for energy storage devices and energy applications
US-11145894-B2 · Oct 12, 2021 · US
Synthesis of gamma monoclinic sulfur and sulfur batteries containing monoclinic sulfur
US-10991944-B2 · Apr 27, 2021 · US
Sodium ion conductor and solid-state sodium-ion battery
US-2021119266-A1 · Apr 22, 2021 · US
Solid electrolyte for sodium batteries
US-2021066748-A1 · Mar 4, 2021 · US
Introduction of titanium homogeneously into a solid material
US-2021024370-A1 · Jan 28, 2021 · US
Solid State Battery System Usable at High Temperatures and Methods of Use and Manufacture Thereof
US-2020358086-A1 · Nov 12, 2020 · US
Synthesis of gamma monoclinic sulfur and sulfur batteries containing monoclinic sulfur
US-2020321600-A1 · Oct 8, 2020 · US
Synthesis of gamma monoclinic sulfur and sulfur batteries containing monoclinic sulfur
US-2020313188-A1 · Oct 1, 2020 · US
Electrode unit for an electrochemical device
US-10629959-B2 · Apr 21, 2020 · US
Secondary battery, battery module, battery pack, and vehicle
US-10424818-B2 · Sep 24, 2019 · US
Electrolyte for sodium secondary battery and sodium secondary battery using the same
US-10256510-B2 · Apr 9, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M10/3918?
- CPC H01M10/3918 is the Cooperative Patent Classification code for “characterised by the electrolyte.”
- How many patents are filed under CPC H01M10/3918 (characterised by the electrolyte)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC H01M10/3918 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).