Apparatus and method for manufacturing electrode substrate of secondary battery and electrode substrate manufactured by the method
US-2025273649-A1 · Aug 28, 2025 · US
This page is not indexed by search engines while we improve data quality.
Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82)
Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D25/04 |
| Official title | Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82) |
| Display label | Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sinter-ready silver films
US-12246376-B2 · Mar 11, 2025 · US
System and method of making a cast reverse tilt-poured fuel cell cradle
US-12128476-B2 · Oct 29, 2024 · US
System and method of making a cast reverse tilt-poured fuel cell cradle
US-2024246142-A1 · Jul 25, 2024 · US
Body attachable triboelectric generating device and manufacturing method thereof
US-11848626-B2 · Dec 19, 2023 · US
Body attachable triboelectric generating device and manufacturing method thereof
US-2023099318-A1 · Mar 30, 2023 · US
Sinter-ready silver films
US-2022241852-A1 · Aug 4, 2022 · US
Aluminum alloy foil for electrode collector and production method therefor
US-10916357-B2 · Feb 9, 2021 · US
Aluminum alloys for use in electrochemical cells and methods of making and using the same
US-2020147675-A1 · May 14, 2020 · US
Methods for making lead-carbon couplings, lead-carbon electrode sheets and lead-carbon batteries
US-10361420-B2 · Jul 23, 2019 · US
Continuous casting of lead alloy strip for heavy duty battery electrodes
US-10144059-B2 · Dec 4, 2018 · US
Method and system for the production of semi-finished copper products as well as method and apparatus for application of a wash
US-9994965-B2 · Jun 12, 2018 · US
Aluminum alloy foil for electrode collector and production method therefor
US-9847530-B2 · Dec 19, 2017 · US
Aluminum alloy for diecasting having improved thermal conductivity and castability, heat sink for battery using aluminum alloy for diecasting and manufacturing method thereof
US-2017346145-A1 · Nov 30, 2017 · US
Methods for making lead-carbon couplings, lead-carbon electrode sheets and lead-carbon batteries
US-2017263912-A1 · Sep 14, 2017 · US
Aluminum alloy foil for electrode collectors and production method therefor
US-9543588-B2 · Jan 10, 2017 · US
Continuous Casting of Lead Alloy Strip for Heavy Duty Battery Electrodes
US-2016325345-A1 · Nov 10, 2016 · US
Continuous casting of lead alloy strip for heavy duty battery electrodes
US-9421607-B2 · Aug 23, 2016 · US
Anode and process for manufacturing same
US-2016201205-A1 · Jul 14, 2016 · US
Porous body and method for producing same
US-2015158205-A1 · Jun 11, 2015 · US