Lithium battery packaging material
US-2016372720-A1 · Dec 22, 2016 · US
Methods or arrangements for affording protection against corrosion; Selection of materials therefor
Methods or arrangements for affording protection against corrosion; Selection of materials therefor · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/571 |
| Official title | Methods or arrangements for affording protection against corrosion; Selection of materials therefor |
| Display label | Methods or arrangements for affording protection against corrosion; Selection of materials therefor |
| Total patents | 341 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 41 |
| 2016 | 29 |
| 2017 | 30 |
| 2018 | 22 |
| 2019 | 28 |
| 2020 | 33 |
| 2021 | 25 |
| 2022 | 35 |
| 2023 | 26 |
| 2024 | 29 |
| 2025 | 36 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrochemical battery with improved operating safety in moist environments
US-2016329549-A1 · Nov 10, 2016 · US
Secondary battery
US-9472802-B2 · Oct 18, 2016 · US
Battery terminal post system and method of manufacture
US-9457743-B2 · Oct 4, 2016 · US
System for providing voltage measurements of battery cells to a PCB within a battery module
US-9440601-B2 · Sep 13, 2016 · US
Battery Clamp Cleaning Device
US-2016240834-A1 · Aug 18, 2016 · US
Battery module cooling fins and footings system and method
US-2016197384-A1 · Jul 7, 2016 · US
Biasing features for a battery module
US-2016197331-A1 · Jul 7, 2016 · US
Battery module bus bar carrier having guide extensions system and method
US-2016197329-A1 · Jul 7, 2016 · US
Washers for a lithium ion battery cell terminal
US-2016197336-A1 · Jul 7, 2016 · US
Circuitry harness and pass through for lead wires of a battery module
US-2016197383-A1 · Jul 7, 2016 · US
Method for producing battery modules or battery systems having a plurality of battery cells
US-9343717-B2 · May 17, 2016 · US
Nonaqueous electrolyte secondary battery and battery module
US-2016111703-A1 · Apr 21, 2016 · US
Secondary battery having improved safety
US-9318777-B2 · Apr 19, 2016 · US
Corrosion resistant tube for secondary battery and secondary battery comprising the same
US-2016099439-A1 · Apr 7, 2016 · US
Battery wiring module including a wire routing space disposed on a lid covering a bus bar
US-9287672-B2 · Mar 15, 2016 · US
Nonaqueous electrolyte secondary battery and battery module
US-9257693-B2 · Feb 9, 2016 · US
Gel polymer electrolyte and lithium secondary battery comprising the same
US-2016028110-A1 · Jan 28, 2016 · US
Battery pack
US-2016006014-A1 · Jan 7, 2016 · US
Fuel cell assembly and method for operating a fuel cell assembly
US-9203099-B2 · Dec 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/571?
- CPC H01M50/571 is the Cooperative Patent Classification code for “Methods or arrangements for affording protection against corrosion; Selection of materials therefor.”
- How many patents are filed under CPC H01M50/571 (Methods or arrangements for affording protection against corrosion; Selection of materials therefor)?
- Our database includes 341 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/571 growing?
- Publication counts under this code: 29 in 2024 vs 36 in 2025 (latest complete years).