Coated cutting tool
US-2024287680-A1 · Aug 29, 2024 · US
Carbonitrides
Carbonitrides · 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 | C23C16/36 |
| Official title | Carbonitrides |
| Display label | Carbonitrides |
| Total patents | 1,093 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 67 |
| 2016 | 76 |
| 2017 | 102 |
| 2018 | 86 |
| 2019 | 90 |
| 2020 | 106 |
| 2021 | 108 |
| 2022 | 127 |
| 2023 | 100 |
| 2024 | 107 |
| 2025 | 104 |
| 2026 | 20 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Film forming method and film forming apparatus
US-2015368802-A1 · Dec 24, 2015 · US
Laminated coating film having superior wear resistance
US-2015368787-A1 · Dec 24, 2015 · US
Substrate processing apparatus
US-9217199-B2 · Dec 22, 2015 · US
Method of manufacturing semiconductor device, method of processing substrate, substrate processing apparatus and non-transitory computer-readable recording medium
US-9218959-B2 · Dec 22, 2015 · US
Method for manufacturing semiconductor device, method for processing substrate, substrate processing apparatus and recording medium
US-2015364318-A1 · Dec 17, 2015 · US
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
US-2015357181-A1 · Dec 10, 2015 · US
Film Forming Method of SiCN Film
US-2015348778-A1 · Dec 3, 2015 · US
Coated cutting tool
US-9199311-B2 · Dec 1, 2015 · US
Coated cutting tool and method for manufacturing the same
US-2015336176-A1 · Nov 26, 2015 · US
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
US-2015332916-A1 · Nov 19, 2015 · US
Method of manufacturing semiconductor device and substrate processing apparatus
US-2015325447-A1 · Nov 12, 2015 · US
Semiconductor device manufacturing and processing methods and apparatuses for forming a film
US-9184046-B2 · Nov 10, 2015 · US
Coated cutting tool and method for manufacturing the same
US-2015298215-A1 · Oct 22, 2015 · US
Method for manufacturing semiconductor device, method for processing substrate, substrate processing apparatus and recording medium
US-9165761-B2 · Oct 20, 2015 · US
Semiconductor device manufacturing and processing methods and apparatuses for forming a film
US-2015294854-A1 · Oct 15, 2015 · US
Method of forming boron-containing silicon oxycarbonitride film and method of forming silicon oxycarbonitride film
US-9142403-B2 · Sep 22, 2015 · US
Substrate processing apparatus
US-2015259795-A1 · Sep 17, 2015 · US
Method of Forming Titanium Carbonitride Film and Film Formation Apparatus Therefor
US-2015259792-A1 · Sep 17, 2015 · US
In-situ carbon and oxide doping of atomic layer deposition silicon nitride films
US-2015252477-A1 · Sep 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C16/36?
- CPC C23C16/36 is the Cooperative Patent Classification code for “Carbonitrides.”
- How many patents are filed under CPC C23C16/36 (Carbonitrides)?
- Our database includes 1,093 publications tagged with this CPC code.
- Is patent activity under CPC C23C16/36 growing?
- Publication counts under this code: 107 in 2024 vs 104 in 2025 (latest complete years).