Solid electrolyte battery
US-2019326628-A1 · Oct 24, 2019 · US
using reactive gases other than O2, H2O, N2, NH3 or CH4
using reactive gases other than O2, H2O, N2, NH3 or CH4 · 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 | C23C14/0057 |
| Official title | {using reactive gases other than O2, H2O, N2, NH3 or CH4} |
| Display label | using reactive gases other than O2, H2O, N2, NH3 or CH4 |
| Total patents | 184 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 14 |
| 2018 | 16 |
| 2019 | 15 |
| 2020 | 16 |
| 2021 | 21 |
| 2022 | 20 |
| 2023 | 26 |
| 2024 | 17 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Color film and method of forming the same
US-2019323115-A1 · Oct 24, 2019 · US
Acoustic resonator including monolithic piezoelectric layer having opposite polarities
US-10432162-B2 · Oct 1, 2019 · US
Anti-aging periodic variable reaction black chromium coating film and forming method thereof
US-2019292654-A1 · Sep 26, 2019 · US
Near infrared optical interference filters with improved transmission
US-2019212484-A1 · Jul 11, 2019 · US
Ti—Si—C—N piston ring coatings
US-10316970-B2 · Jun 11, 2019 · US
Silicon-germanium based optical filter
US-2019146131-A1 · May 16, 2019 · US
TICN Having Reduced Growth Defects by Means of HIPIMS
US-2019136363-A1 · May 9, 2019 · US
Cooling water jet pack for high power rotary cathodes
US-10262843-B2 · Apr 16, 2019 · US
Mask blank, phase shift mask, method for manufacturing phase shift mask, and method for manufacturing semiconductor device
US-2019064651-A1 · Feb 28, 2019 · US
Silicon-germanium based optical filter
US-10168459-B2 · Jan 1, 2019 · US
Silver copper indium gallium selenide reactive sputtering method and apparatus, and photovoltaic cell containing same
US-10156009-B2 · Dec 18, 2018 · US
High mobility doped metal oxide thin films and reactive physical vapor deposition methods of fabricating the same
US-2018350922-A1 · Dec 6, 2018 · US
Mask blank, phase shift mask, method for manufacturing phase shift mask, and method for manufacturing semiconductor device
US-10146123-B2 · Dec 4, 2018 · US
Optical multilayer coating, optical lens, and method of manufacturing optical multilayer coating
US-10114150-B2 · Oct 30, 2018 · US
Process and plant for obtaining colored glazing
US-2018273423-A1 · Sep 27, 2018 · US
Ceramic metallic coatings
US-2018245197-A1 · Aug 30, 2018 · US
Cigs based photovoltaic cell with non-stoichiometric metal sulfide layer and method and apparatus for making thereof
US-2018219113-A1 · Aug 2, 2018 · US
Silver copper indium gallium selenide reactive sputtering method and apparatus, and photovoltaic cell containing same
US-2018158973-A1 · Jun 7, 2018 · US
Silicon-germanium based optical filter
US-2018149781-A1 · May 31, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C14/0057?
- CPC C23C14/0057 is the Cooperative Patent Classification code for “using reactive gases other than O2, H2O, N2, NH3 or CH4.”
- How many patents are filed under CPC C23C14/0057 (using reactive gases other than O2, H2O, N2, NH3 or CH4)?
- Our database includes 184 publications tagged with this CPC code.
- Is patent activity under CPC C23C14/0057 growing?
- Publication counts under this code: 17 in 2024 vs 17 in 2025 (latest complete years).