Treatments To Improve Device Performance
US-2021193468-A1 · Jun 24, 2021 · US
using oxygen-containing compounds, e.g. water, carbon dioxide
using oxygen-containing compounds, e.g. water, carbon dioxide · 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 | C23C8/16 |
| Official title | using oxygen-containing compounds, e.g. water, carbon dioxide |
| Display label | using oxygen-containing compounds, e.g. water, carbon dioxide |
| Total patents | 118 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 17 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 15 |
| 2023 | 10 |
| 2024 | 12 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Black plated steel sheet and manufacturing method thereof
US-2021189552-A1 · Jun 24, 2021 · US
Method of manufacturing semiconductor device and non-transitory computer-readable recording medium
US-10985017-B2 · Apr 20, 2021 · US
Method for producing press-hardened components consisting of steel sheets or steel strips comprising an aluminium-based coating, and pressed-hardened component therefrom
US-10876195-B2 · Dec 29, 2020 · US
Hydrophilic aluminum surface body having hybrid nanostructure and manufacturing method thereof
US-10870256-B2 · Dec 22, 2020 · US
Manufacture of an orifice plate for use in gas calibration
US-10737359-B2 · Aug 11, 2020 · US
Method for manufacturing soft magnetic member
US-2020224302-A1 · Jul 16, 2020 · US
Method for manufacturing black plated steel sheet, apparatus for manufacturing black plated steel sheet, and system for manufacturing black plated steel sheet
US-10697053-B2 · Jun 30, 2020 · US
Titanium alloy member and method for manufacturing the same
US-10669619-B2 · Jun 2, 2020 · US
Manufacturing Method for Alloy Material, Alloy Material, Electrochemical Element, Electrochemical Module, Electrochemical Device, Energy System and Solid Oxide Fuel Cell
US-2020102635-A1 · Apr 2, 2020 · US
Titanium Material, Separator, Cell, and Polymer Electrolyte Fuel Cell Stack
US-2020091523-A1 · Mar 19, 2020 · US
Method of determining a concentration of hydrogen gas with a hydrogen gas sensor
US-2020064304-A1 · Feb 27, 2020 · US
Methods Of Fabricating Ceramic Or Intermetallic Parts
US-2020047253-A1 · Feb 13, 2020 · US
Chromating method and component obtained by this method
US-2020040461-A1 · Feb 6, 2020 · US
Surface-treated metal plate, cell container, and cell
US-2020035960-A1 · Jan 30, 2020 · US
Black plated steel sheet and manufacturing method therefor
US-2020002800-A1 · Jan 2, 2020 · US
Methods of fabricating ceramic or intermetallic parts
US-10471507-B2 · Nov 12, 2019 · US
Manufacture of an orifice plate for use in gas calibration
US-2019308286-A1 · Oct 10, 2019 · US
Method of Manufacturing Semiconductor Device and Non-Transitory Computer-Readable Recording Medium
US-2019304778-A1 · Oct 3, 2019 · US
Case hardened component of titanium
US-2019292646-A1 · Sep 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C8/16?
- CPC C23C8/16 is the Cooperative Patent Classification code for “using oxygen-containing compounds, e.g. water, carbon dioxide.”
- How many patents are filed under CPC C23C8/16 (using oxygen-containing compounds, e.g. water, carbon dioxide)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC C23C8/16 growing?
- Publication counts under this code: 12 in 2024 vs 12 in 2025 (latest complete years).