Sulfur-loaded conductive polymer for high energy density lithium sulfide battery
US-2024186516-A1 · Jun 6, 2024 · US
containing aromatic main chain polymers
containing aromatic main chain polymers · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M4/606 |
| Official title | {containing aromatic main chain polymers} |
| Display label | containing aromatic main chain polymers |
| Total patents | 250 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 16 |
| 2017 | 23 |
| 2018 | 34 |
| 2019 | 28 |
| 2020 | 29 |
| 2021 | 36 |
| 2022 | 18 |
| 2023 | 12 |
| 2024 | 22 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Covalent organic framework and energy storage device
US-2024063390-A1 · Feb 22, 2024 · US
Composition for forming secondary battery electrode, secondary battery electrode, and secondary battery
US-9853290-B2 · Dec 26, 2017 · US
Active electrode material for a li-s battery
US-2017352873-A1 · Dec 7, 2017 · US
Electrode for a battery cell and a battery cell
US-2017324111-A1 · Nov 9, 2017 · US
Partially and fully surface-enabled metal ion-exchanging energy storage devices
US-2017317388-A1 · Nov 2, 2017 · US
Nonaqueous electrolyte secondary battery and cathode sheet therefor
US-2017317345-A1 · Nov 2, 2017 · US
Polymer protecting layer, lithium metal negative electrode, lithium secondary battery
US-2017301920-A1 · Oct 19, 2017 · US
Electrode active material comprising quinodimethane derivatives, and derivatives, and secondary battery comrising the same
US-2017288228-A1 · Oct 5, 2017 · US
Nonaqueous electrolyte secondary battery and cathode sheet therefor
US-9735423-B2 · Aug 15, 2017 · US
Redox mediators for metal-sulfur batteries
US-2017222226-A1 · Aug 3, 2017 · US
Electrode materials derived from polyquinonic ionic compounds and their use in electrochemical generators
US-9722240-B2 · Aug 1, 2017 · US
Polymer serving as an electrode material for lithium secondary batteries
US-9640797-B2 · May 2, 2017 · US
Novel tetracyanoanthraquinodimethane polymers and use thereof
US-2017114162-A1 · Apr 27, 2017 · US
Fused-ring quinone-substituted polynorbornene, electrode active material and secondary battery
US-2017104214-A1 · Apr 13, 2017 · US
Ion-conductive fused-ring quinone polymer, electrode active material and secondary battery
US-2017077517-A1 · Mar 16, 2017 · US
Electrode for nonaqueous electrolyte battery, nonaqueous electrolyte battery and battery pack
US-2017077515-A1 · Mar 16, 2017 · US
Nanostructured carbon electrode, methods of fabricating and applications of the same
US-2017077516-A1 · Mar 16, 2017 · US
Sulfur composites and polymeric materials from elemental sulfur
US-9567439-B1 · Feb 14, 2017 · US
Lead-acid battery
US-9553335-B2 · Jan 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M4/606?
- CPC H01M4/606 is the Cooperative Patent Classification code for “containing aromatic main chain polymers.”
- How many patents are filed under CPC H01M4/606 (containing aromatic main chain polymers)?
- Our database includes 250 publications tagged with this CPC code.
- Is patent activity under CPC H01M4/606 growing?
- Publication counts under this code: 22 in 2024 vs 7 in 2025 (latest complete years).