Dual weld plug for an electrochemical cell
US-10109844-B2 · Oct 23, 2018 · US
characterised by aqueous electrolyte
characterised by aqueous 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 | H01M6/045 |
| Official title | {characterised by aqueous electrolyte} |
| Display label | characterised by aqueous electrolyte |
| Total patents | 164 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 14 |
| 2017 | 20 |
| 2018 | 19 |
| 2019 | 11 |
| 2020 | 23 |
| 2021 | 13 |
| 2022 | 15 |
| 2023 | 18 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High performance negative electrode active materials for sodium ion batteries
US-2018287167-A1 · Oct 4, 2018 · US
Secondary battery, battery pack, and vehicle
US-2018277908-A1 · Sep 27, 2018 · US
Secondary battery, battery pack, and vehicle
US-2018277885-A1 · Sep 27, 2018 · US
Anode cross-sectional characteristic gradient
US-2018261851-A1 · Sep 13, 2018 · US
Additives for improving battery performance via second electron discharge of manganese dioxide
US-2018248231-A1 · Aug 30, 2018 · US
Substituted lambda manganese dioxides in an alkaline electrochemical cell
US-2018233743-A1 · Aug 16, 2018 · US
Alkaline electrochemical cells with separator and electrolyte combination
US-10008748-B2 · Jun 26, 2018 · US
Voltage and reduced polarization within mercury free zinc air cells
US-2018159137-A1 · Jun 7, 2018 · US
Graphene oxide based electrochemical cell and battery
US-9979052-B2 · May 22, 2018 · US
Dual weld plug for an electrochemical cell
US-2018123112-A1 · May 3, 2018 · US
Methods for manufacturing biocompatible cathode slurry for use in biocompatible batteries
US-9946092-B2 · Apr 17, 2018 · US
Methods and apparatus to form separators for biocompatible energization elements for biomedical devices
US-2018101027-A1 · Apr 12, 2018 · US
Methods to form biocompatible energization elements for biomedical devices comprising laminates and deposited separators
US-9899700-B2 · Feb 20, 2018 · US
Methods and apparatus to form separators for biocompatible energization elements for biomedical devices
US-9864213-B2 · Jan 9, 2018 · US
Metal-doped nickel oxide active materials
US-9859558-B2 · Jan 2, 2018 · US
Methods and apparatus to form biocompatible energization primary elements for biomedical devices
US-2017322429-A1 · Nov 9, 2017 · US
Ingestible power harvesting device, and related applications
US-2017311894-A1 · Nov 2, 2017 · US
Methods and apparatus to form biocompatible energization primary elements for biomedical devices with electroless sealing layers
US-2017293164-A1 · Oct 12, 2017 · US
Voltage and reduced polarization within mercury free zinc air cells
US-9786922-B2 · Oct 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M6/045?
- CPC H01M6/045 is the Cooperative Patent Classification code for “characterised by aqueous electrolyte.”
- How many patents are filed under CPC H01M6/045 (characterised by aqueous electrolyte)?
- Our database includes 164 publications tagged with this CPC code.
- Is patent activity under CPC H01M6/045 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).