Metal material and method for manufacturing metal material
US-12428732-B2 · Sep 30, 2025 · US
Control of atmosphere
Control of atmosphere · 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 | C23C18/1682 |
| Official title | {Control of atmosphere} |
| Display label | Control of atmosphere |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 10 |
| 2023 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Plated substrate
US-12297542-B2 · May 13, 2025 · US
Substrate processing apparatus and substrate processing method
US-12276027-B2 · Apr 15, 2025 · US
Methods and systems for electroless plating a first metal onto a second metal in a molten salt bath, and surface pretreatments therefore
US-11834746-B2 · Dec 5, 2023 · US
Film forming method for forming metal film and film forming apparatus for forming metal film
US-11718923-B2 · Aug 8, 2023 · US
Metal material and method for manufacturing metal material
US-2023090510-A1 · Mar 23, 2023 · US
Methods and systems for electroless plating a first metal onto a second metal in a molten salt bath, and surface pretreatments therefore
US-2023044020-A1 · Feb 9, 2023 · US
Substrate liquid processing method and substrate liquid processing apparatus
US-2022406605-A1 · Dec 22, 2022 · US
Plated substrate
US-2022403524-A1 · Dec 22, 2022 · US
Methods and systems for electroless plating a first metal onto a second metal in a molten salt bath, and surface pretreatments therefore
US-2022396883-A1 · Dec 15, 2022 · US
Film forming method for forming metal film and film forming apparatus for forming metal film
US-2022380923-A1 · Dec 1, 2022 · US
Methods and systems for electroless plating a first metal onto a second metal in a molten salt bath, and surface pretreatments therefore
US-11505867-B1 · Nov 22, 2022 · US
Method for metallising a porous structure made of carbon material
US-11427915-B2 · Aug 30, 2022 · US
Method and apparatus for performing immersion tin process or copper plating process in the production of a component carrier
US-11408076-B2 · Aug 9, 2022 · US
Substrate processing apparatus and substrate processing method
US-2022154342-A1 · May 19, 2022 · US
Electroless semiconductor bonding structure, electroless plating system and electroless plating method of the same
US-2022056589-A1 · Feb 24, 2022 · US
Substrate liquid processing apparatus and substrate liquid processing method
US-2022049356-A1 · Feb 17, 2022 · US
Method and Apparatus for Performing Immersion Tin Process or Copper Plating Process in the Production of a Component Carrier
US-2021108315-A1 · Apr 15, 2021 · US
Elimination of H2S in immersion tin plating solution
US-10774425-B2 · Sep 15, 2020 · US
Substrate liquid processing apparatus, substrate liquid processing method and recording medium
US-10584420-B2 · Mar 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C18/1682?
- CPC C23C18/1682 is the Cooperative Patent Classification code for “Control of atmosphere.”
- How many patents are filed under CPC C23C18/1682 (Control of atmosphere)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC C23C18/1682 growing?
- Publication counts under this code: 4 in 2023 vs 3 in 2025 (latest complete years).