Prioritization procedures for NR V2X sidelink shared channel data transmission
US-12279149-B2 · Apr 15, 2025 · US
Activating, forming or electrochemical attack of the supporting material
Activating, forming or electrochemical attack of the supporting material · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M4/044 |
| Official title | {Activating, forming or electrochemical attack of the supporting material} |
| Display label | Activating, forming or electrochemical attack of the supporting material |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lithium secondary battery and production method thereof
US-12183930-B2 · Dec 31, 2024 · US
Method for Manufacturing Lithium Secondary Battery Comprising Lithium-Rich Manganese Based Oxide
US-2024413404-A1 · Dec 12, 2024 · US
Pre-lithiation of lithium-ion battery anodes
US-2024396004-A1 · Nov 28, 2024 · US
Expanded bulk silicon anode material
US-2024372061-A1 · Nov 7, 2024 · US
Anode for lithium secondary battery, method for manufacturing lithium secondary battery, and lithium secondary battery
US-2024258512-A1 · Aug 1, 2024 · US
Prioritization procedures for nr v2x sidelink shared channel data transmission
US-2024196261-A1 · Jun 13, 2024 · US
Method of manufacturing pouch-shaped battery cell using fixing jig and pouch-shaped battery cell manufactured using the same
US-11973175-B2 · Apr 30, 2024 · US
Anode for electrical energy storage
US-2024128505-A1 · Apr 18, 2024 · US
Prioritization procedures for NR V2X sidelink shared channel data transmission
US-11943652-B2 · Mar 26, 2024 · US
Fabrication of 3D-printed copper based zinc anodes
US-11919076-B2 · Mar 5, 2024 · US
Surface-fluorinated silicon-containing electrodes
US-11870055-B2 · Jan 9, 2024 · US
Method of manufacturing anode for lithium secondary battery including pre-litigation
US-2023275207-A1 · Aug 31, 2023 · US
Lithium metal anodes for use in electrochemical cell and methods of making the same
US-2023261173-A1 · Aug 17, 2023 · US
Method for passive metal activation and uses thereof
US-11688845-B2 · Jun 27, 2023 · US
Fabrication of 3d-printed copper based zinc anodes
US-2023173579-A1 · Jun 8, 2023 · US
Delithiation solution and method for formation of anode active material or anode using same
US-2023178709-A1 · Jun 8, 2023 · US
Method for improving lifetime of lithium-sulfur battery
US-11646457-B2 · May 9, 2023 · US
Method of manufacturing negative electrode
US-2023082023-A1 · Mar 16, 2023 · US
Method for producing a cyclically stable silicon anode for secondary batteries, and silicon anode for secondary batteries
US-2023075928-A1 · Mar 9, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M4/044?
- CPC H01M4/044 is the Cooperative Patent Classification code for “Activating, forming or electrochemical attack of the supporting material.”
- How many patents are filed under CPC H01M4/044 (Activating, forming or electrochemical attack of the supporting material)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC H01M4/044 growing?
- Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).