Ion exchange membrane suitable for redox flow battery
US-12021284-B2 · Jun 25, 2024 · US
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Starting from polymer melts other than monomer melts
Starting from polymer melts other than monomer melts · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M8/1083 |
| Official title | {Starting from polymer melts other than monomer melts} |
| Display label | Starting from polymer melts other than monomer melts |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for forming a multilayer extrusion comprising component layers of an electrochemical cell
US-11909083-B2 · Feb 20, 2024 · US
Polymer electrolyte membrane, manufacturing method therefor, and electrochemical device comprising same
US-2023178782-A1 · Jun 8, 2023 · US
Ion exchange membrane suitable for redox flow battery
US-2020266472-A1 · Aug 20, 2020 · US
Apparatus and method for forming a multilayer extrusion comprising component layers of an electrochemical cell
US-2020212466-A1 · Jul 2, 2020 · US
Ion exchanging membrane, method for manufacturing the same, and energy storage device comprising the same
US-10396385-B2 · Aug 27, 2019 · US
Method for manufactring an overmolded unitized electrode assembly
US-2019067719-A1 · Feb 28, 2019 · US
Ion exchanging membrane, method for manufacturing the same, and energy storage device comprising the same
US-2018351192-A1 · Dec 6, 2018 · US
Ion exchange membranes having low in-plane swelling
US-9941538-B2 · Apr 10, 2018 · US
Process for producing ion exchange membranes by melt-processing of acidic pfsa ionomers
US-2017229726-A1 · Aug 10, 2017 · US
Block copolymer, manufacturing method therefor, and polymer electrolyte material, molded polymer electrolyte, and solid-polymer fuel cell using said block copolymer
US-9653745-B2 · May 16, 2017 · US
Process for producing ion exchange membranes by melt-processing of acidic PFSA ionomers
US-9543607-B2 · Jan 10, 2017 · US
Fuel cell and membrane therefore
US-9413019-B2 · Aug 9, 2016 · US
Battery mounting structure for vehicle
US-9281505-B2 · Mar 8, 2016 · US
Electrolyte membrane and process for producing the same
US-9208921-B2 · Dec 8, 2015 · US
Battery mounting structure for vehicle
US-2015249240-A1 · Sep 3, 2015 · US
Microporous PVDF films
US-8962214-B2 · Feb 24, 2015 · US