Lithium Metal Protection Using Reactive Gas Combinations
US-2026088300-A1 · Mar 26, 2026 · US
using gases (C23C8/36 takes precedence)
using gases (C23C8/36 takes precedence) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C23C8/06 |
| Official title | using gases (C23C8/36 takes precedence) |
| Display label | using gases (C23C8/36 takes precedence) |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-2026002244-A1 · Jan 1, 2026 · US
Metal-containing structures, and methods of treating metal-containing material to increase grain size and/or reduce contaminant concentration
US-12462852-B2 · Nov 4, 2025 · US
Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-12435406-B2 · Oct 7, 2025 · US
Method for operating an optical system, and optical system
US-2025271783-A1 · Aug 28, 2025 · US
Metal-Containing Structures, and Methods of Treating Metal-Containing Material to Increase Grain Size and/or Reduce Contaminant Concentration
US-2025149068-A1 · May 8, 2025 · US
Device and method for holding a photovoltaic cell, device for depositing thin films and method for passivating a photovoltaic cell
US-2025081660-A1 · Mar 6, 2025 · US
Guiding member, mechanical system comprising such a guiding member, and method for producing such a guiding member
US-12098744-B2 · Sep 24, 2024 · US
Method of manufacturing composite member and the composite member
US-12053914-B2 · Aug 6, 2024 · US
Formation of metallic films on electroless metal plating of surfaces
US-2024247379-A1 · Jul 25, 2024 · US
Metal-Containing Structures, and Methods of Treating Metal-Containing Material to Increase Grain Size and/or Reduce Contaminant Concentration
US-2023116988-A1 · Apr 20, 2023 · US
Metal-containing structures, and methods of treating metal-containing material to increase grain size and/or reduce contaminant concentration
US-11562773-B2 · Jan 24, 2023 · US
Method for obtaining a zirconia-based article having a metallic appearance
US-11549170-B2 · Jan 10, 2023 · US
Method for growing a transition metal dichalcogenide layer, transition metal dichalcogenide growth device, and method for forming a semiconductor device
US-11538682-B2 · Dec 27, 2022 · US
Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-2022364216-A1 · Nov 17, 2022 · US
Metal contamination prevention method and apparatus, and substrate processing method using the same and apparatus therefor
US-11486043-B2 · Nov 1, 2022 · US
Method for hardening a sintered component
US-11479843-B2 · Oct 25, 2022 · US
Guiding Member, Mechanical System Comprising Such A Guiding Member, And Method For Producing Such A Guiding Member
US-2022220999-A1 · Jul 14, 2022 · US
Method for hardening a sintered component
US-2022074036-A1 · Mar 10, 2022 · US
Method of manufacturing composite member and the composite member
US-2021299923-A1 · Sep 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C8/06?
- CPC C23C8/06 is the Cooperative Patent Classification code for “using gases (C23C8/36 takes precedence).”
- How many patents are filed under CPC C23C8/06 (using gases (C23C8/36 takes precedence))?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC C23C8/06 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).