Methods and Systems for Restoring Lithium Metal Liquid-Electrolyte Electrochemical Cells
US-2024347787-A1 · Oct 17, 2024 · US
Regeneration of electrolyte or reactants
Regeneration of electrolyte or reactants · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M10/4242 |
| Official title | {Regeneration of electrolyte or reactants} |
| Display label | Regeneration of electrolyte or reactants |
| Total patents | 242 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 12 |
| 2017 | 20 |
| 2018 | 23 |
| 2019 | 20 |
| 2020 | 21 |
| 2021 | 27 |
| 2022 | 24 |
| 2023 | 22 |
| 2024 | 31 |
| 2025 | 22 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for sorting reusable nonaqueous electrolyte secondary battery
US-10132872-B2 · Nov 20, 2018 · US
Method for sorting reuseable nonaqueous electrolyte secondary battery
US-10101405-B2 · Oct 16, 2018 · US
Lithium replenishment for containing capacity loss in li ion batteries
US-2018254529-A1 · Sep 6, 2018 · US
Secondary battery and method for restoring capacity of secondary battery
US-10038221-B2 · Jul 31, 2018 · US
Capacity recovery method and capacity recovery system for secondary battery
US-2018151926-A1 · May 31, 2018 · US
Method, module for activating battery and terminal
US-9960456-B2 · May 1, 2018 · US
Battery Management System and Method of Vehicle
US-2018086215-A1 · Mar 29, 2018 · US
Method for producing a secondary battery and the metal contaminant deactivation of the same
US-9917331-B2 · Mar 13, 2018 · US
Long-life rechargeable ion batteries
US-2018062214-A1 · Mar 1, 2018 · US
Regeneration method of nickel-hydrogen battery
US-2018034300-A1 · Feb 1, 2018 · US
Waste battery treatment apparatus using continuous heat treatment, and method for recovering valuable metals from lithium-based battery using same
US-2018026318-A1 · Jan 25, 2018 · US
Method and device for regenerating nickel metal hydride battery
US-2018013177-A1 · Jan 11, 2018 · US
Repair apparatus of sheet type cell
US-9799927-B2 · Oct 24, 2017 · US
Lithium reservoir system and method for rechargeable lithium ion batteries
US-9774059-B2 · Sep 26, 2017 · US
Power storage device and power storage system
US-2017244135-A1 · Aug 24, 2017 · US
Nonaqueous secondary battery and battery control system
US-9722284-B2 · Aug 1, 2017 · US
Method for prelithiation, method for fabricating lithium secondary battery comprising the method, and lithium secondary battery fabricated from the fabricating method
US-9705154-B2 · Jul 11, 2017 · US
Method for producing a non-aqueous secondary battery
US-9698450-B2 · Jul 4, 2017 · US
Method for restoring battery capacity, method for restoring battery pack capacity, device for restoring battery capacity, and device for restoring battery pack capacity
US-9692088-B2 · Jun 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M10/4242?
- CPC H01M10/4242 is the Cooperative Patent Classification code for “Regeneration of electrolyte or reactants.”
- How many patents are filed under CPC H01M10/4242 (Regeneration of electrolyte or reactants)?
- Our database includes 242 publications tagged with this CPC code.
- Is patent activity under CPC H01M10/4242 growing?
- Publication counts under this code: 31 in 2024 vs 22 in 2025 (latest complete years).