Secondary battery management system
US-2024396357-A1 · Nov 28, 2024 · US
Carbonaceous material, e.g. graphite-intercalation compounds or CFx
Carbonaceous material, e.g. graphite-intercalation compounds or CFx · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M4/583 |
| Official title | Carbonaceous material, e.g. graphite-intercalation compounds or CFx |
| Display label | Carbonaceous material, e.g. graphite-intercalation compounds or CFx |
| Total patents | 4,521 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 264 |
| 2016 | 267 |
| 2017 | 283 |
| 2018 | 290 |
| 2019 | 333 |
| 2020 | 348 |
| 2021 | 350 |
| 2022 | 409 |
| 2023 | 516 |
| 2024 | 605 |
| 2025 | 710 |
| 2026 | 146 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Anode material, battery and method for producing an anode material
US-2024282935-A1 · Aug 22, 2024 · US
Differential suspended single-layer graphene nanopore sensor, and preparation method therefor and use thereof
US-2024204190-A1 · Jun 20, 2024 · US
Lithium iron phosphate positive electrode material, preparation method thereof, and lithium ion battery
US-2024079573-A1 · Mar 7, 2024 · US
Composite anode active material, anode and lithium battery comprising same, and method of preparing same
US-2024072247-A1 · Feb 29, 2024 · US
Negative electrode, preparation method therefor, and application thereof
US-2024063361-A1 · Feb 22, 2024 · US
Anode material, method for preparing the same, and lithium ion battery
US-2024047733-A1 · Feb 8, 2024 · US
Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode , field emissiondevice including the composite, biosensor including the composite , semiconductor device including the composite , and thermoelectric device including the composite
US-2015380728-A1 · Dec 31, 2015 · US
Self-assembled composite of graphene oxide and tetravalent vanadium oxohydroxide
US-9225009-B2 · Dec 29, 2015 · US
Graphene, power storage device, and electric device
US-9218916-B2 · Dec 22, 2015 · US
Anode for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
US-2015364766-A1 · Dec 17, 2015 · US
Silicon Oxide (SiO) Anode Enabled by a Conductive Polymer Binder and Performance Enhancement by Stabilized Lithium Metal Power (SLMP)
US-2015364755-A1 · Dec 17, 2015 · US
Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
US-2015349335-A1 · Dec 3, 2015 · US
Method for preparing sulfur-carbon composite by dual dry complexation
US-2015340688-A1 · Nov 26, 2015 · US
Lithium secondary battery of high power property with improved high power density
US-9184447-B2 · Nov 10, 2015 · US
Electrolyte for lithium secondary batteries and lithium secondary battery including the same
US-2015318575-A1 · Nov 5, 2015 · US
High capacity electrodes
US-2015311504-A1 · Oct 29, 2015 · US
Sodium Secondary Battery Having Graphite Felt
US-2015303452-A1 · Oct 22, 2015 · US
Quality management method for negative electrode active material of lithium-ion secondary battery, method of manufacturing negative electrode of lithium-ion secondary battery, method of manufacturing lithium-ion secondary battery, negative electrode of lithium-ion secondary battery, and lithium-ion secondary battery
US-2015300956-A1 · Oct 22, 2015 · US
Cathode Material for a Li-S Battery and the Method for Preparing the Same, a Cathode Made of the Cathode Material and a Li-S Battery Comprising the Cathode
US-2015303457-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M4/583?
- CPC H01M4/583 is the Cooperative Patent Classification code for “Carbonaceous material, e.g. graphite-intercalation compounds or CFx.”
- How many patents are filed under CPC H01M4/583 (Carbonaceous material, e.g. graphite-intercalation compounds or CFx)?
- Our database includes 4,521 publications tagged with this CPC code.
- Is patent activity under CPC H01M4/583 growing?
- Publication counts under this code: 605 in 2024 vs 710 in 2025 (latest complete years).