Process of forming a photoactive layer of an optoelectronic device
US-10157710-B2 · Dec 18, 2018 · US
Reactive treatment
Reactive treatment · 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 | C23C14/5846 |
| Official title | {Reactive treatment} |
| Display label | Reactive treatment |
| Total patents | 198 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 20 |
| 2017 | 16 |
| 2018 | 25 |
| 2019 | 18 |
| 2020 | 24 |
| 2021 | 20 |
| 2022 | 22 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 13 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Textured self-cleaning film system and method of forming same
US-2018333756-A1 · Nov 22, 2018 · US
Metal oxy-flouride films for chamber components
US-2018327892-A1 · Nov 15, 2018 · US
Method for Preparing Graphene Modified Composite Planar pH Sensor
US-2018321174-A1 · Nov 8, 2018 · US
Timepiece Part, And Timepieces
US-2018275609-A1 · Sep 27, 2018 · US
System for pre-deposition treatment of a work-function metal layer
US-2018261459-A1 · Sep 13, 2018 · US
Ultrasound-assisted electrochemical distinction of normal and cancerous cells
US-2018252677-A1 · Sep 6, 2018 · US
Methods for pre-deposition treatment of a work-function metal layer
US-9978601-B2 · May 22, 2018 · US
Surface Treatment For EUV Lithography
US-2018135183-A1 · May 17, 2018 · US
Gas sensor and sensor device
US-9952175-B2 · Apr 24, 2018 · US
Pump used in gasification system
US-9909217-B2 · Mar 6, 2018 · US
Article coated with DLC and manufacturing method thereof
US-9896584-B2 · Feb 20, 2018 · US
Process of forming a photoactive layer of an optoelectronic device
US-2018005764-A1 · Jan 4, 2018 · US
Silicon nitride film, and semiconductor device
US-9847355-B2 · Dec 19, 2017 · US
Methods of modifying surfaces of diamond particles, and releated diamond particles and earth-boring tools
US-2017341940-A1 · Nov 30, 2017 · US
Systems and methods for locally reducing oxides
US-9818535-B2 · Nov 14, 2017 · US
Composite article and method for making the same
US-2017291393-A1 · Oct 12, 2017 · US
Method for modifying a TCO coating
US-9771650-B2 · Sep 26, 2017 · US
Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode
US-9711801-B2 · Jul 18, 2017 · US
Optical member including antireflection film and method of manufacturing the same
US-2017151754-A1 · Jun 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C14/5846?
- CPC C23C14/5846 is the Cooperative Patent Classification code for “Reactive treatment.”
- How many patents are filed under CPC C23C14/5846 (Reactive treatment)?
- Our database includes 198 publications tagged with this CPC code.
- Is patent activity under CPC C23C14/5846 growing?
- Publication counts under this code: 10 in 2024 vs 13 in 2025 (latest complete years).