Battery Cell Stack and Manufacturing Method Thereof
US-2024120594-A1 · Apr 11, 2024 · US
characterised by the external coating on the casing
characterised by the external coating on the casing · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/1245 |
| Official title | {characterised by the external coating on the casing} |
| Display label | characterised by the external coating on the casing |
| Total patents | 543 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 24 |
| 2016 | 30 |
| 2017 | 43 |
| 2018 | 33 |
| 2019 | 31 |
| 2020 | 46 |
| 2021 | 35 |
| 2022 | 59 |
| 2023 | 60 |
| 2024 | 68 |
| 2025 | 87 |
| 2026 | 27 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lithium Accumulator With A Two-Layered Thermally Insulating Package And With A Heat Pipe For Thermal Management
US-2017352935-A1 · Dec 7, 2017 · US
Molding packaging material
US-9812678-B2 · Nov 7, 2017 · US
Prismatic secondary battery
US-2017250388-A1 · Aug 31, 2017 · US
Hard shell cell housing with vapour barrier layer
US-9748528-B2 · Aug 29, 2017 · US
Package for electrochemical cell, and electrochemical cell
US-2017179446-A1 · Jun 22, 2017 · US
Molding packaging material and battery case
US-9515299-B2 · Dec 6, 2016 · US
Battery cell having anti-wrinkle member
US-2016351864-A1 · Dec 1, 2016 · US
Electronic subassemblies for electronic devices
US-2016353616-A1 · Dec 1, 2016 · US
Battery cell of novel embedded type structure
US-9508962-B2 · Nov 29, 2016 · US
Molding packaging material
US-9502695-B2 · Nov 22, 2016 · US
Electrochemical battery with improved operating safety in moist environments
US-2016329549-A1 · Nov 10, 2016 · US
Packing case comprising layers having different colors, secondary battery using the same, and method of manufacturing the secondary battery
US-9472790-B2 · Oct 18, 2016 · US
Battery-packaging material
US-2016301040-A1 · Oct 13, 2016 · US
Solid state power source with frames for attachment to an electronic circuit
US-9450267-B2 · Sep 20, 2016 · US
Electric storage cell, covering film and electric storage module
US-2016260552-A1 · Sep 8, 2016 · US
Rechargeable battery
US-9431636-B2 · Aug 30, 2016 · US
Packaging material for secondary battery, secondary battery, and method for manufacturing packaging material for secondary battery
US-2016248054-A1 · Aug 25, 2016 · US
Packaging material for cell
US-2016211490-A1 · Jul 21, 2016 · US
Surface-treated steel sheet for battery containers, battery container, and battery
US-2016211489-A1 · Jul 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/1245?
- CPC H01M50/1245 is the Cooperative Patent Classification code for “characterised by the external coating on the casing.”
- How many patents are filed under CPC H01M50/1245 (characterised by the external coating on the casing)?
- Our database includes 543 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/1245 growing?
- Publication counts under this code: 68 in 2024 vs 87 in 2025 (latest complete years).