Slurry composition and method of manufacturing integrated circuit device by using the same
US-2020392375-A1 · Dec 17, 2020 · US
using inorganic inhibitors
using inorganic inhibitors · 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 | C23F11/18 |
| Official title | using inorganic inhibitors |
| Display label | using inorganic inhibitors |
| Total patents | 103 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 10 |
| 2017 | 9 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for inhibiting corrosion
US-10800929-B2 · Oct 13, 2020 · US
Biomediated-titanium nanocomposite for corrosion protection
US-2020255734-A1 · Aug 13, 2020 · US
Corrosion inhibition in hydrothermal processing
US-10688464-B2 · Jun 23, 2020 · US
Corrosion Inhibitors and Coating Compositions Containing the Same
US-2020181425-A1 · Jun 11, 2020 · US
Corrosion inhibitors and coating compositions containing the same
US-10619056-B2 · Apr 14, 2020 · US
Anti-corrosion and/or passivation compositions for metal-containing substrates and methods for making, enhancing, and applying the same
US-2020017975-A1 · Jan 16, 2020 · US
Composition and method for inhibiting corrosion
US-10519322-B2 · Dec 31, 2019 · US
Anti-corrosion and/or passivation composition for metal-containing substrates and methods for making, enhancing, and applying the same
US-10465292-B2 · Nov 5, 2019 · US
Chemical process for primary system material passivation during hot functional testing of nuclear power plants
US-10453576-B2 · Oct 22, 2019 · US
Method for producing piping and method for forming oxide film on inner surface of copper pipe
US-2019249309-A1 · Aug 15, 2019 · US
Self-healing coatings for oil and gas applications
US-2019249308-A1 · Aug 15, 2019 · US
In-situ neutralization media for downhole corrosion protection
US-10329883-B2 · Jun 25, 2019 · US
Self-healing coatings for oil and gas applications
US-10316413-B2 · Jun 11, 2019 · US
Cerium citrate, method of making and corrosion inhibitor comprising cerium citrate
US-2019169757-A1 · Jun 6, 2019 · US
In-situ neutralization media for downhole corrosion protection
US-2019093456-A1 · Mar 28, 2019 · US
Corrosion inhibition in hydrothermal processing
US-2018345241-A1 · Dec 6, 2018 · US
Cerium citrate, method of making and corrosion inhibitor comprising cerium citrate
US-10138561-B2 · Nov 27, 2018 · US
Corrosion protection via nanomaterials
US-2018274107-A1 · Sep 27, 2018 · US
Corrosion Inhibitors for Passivation of Galvanized Coatings and Carbon Steel
US-2018274105-A1 · Sep 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23F11/18?
- CPC C23F11/18 is the Cooperative Patent Classification code for “using inorganic inhibitors.”
- How many patents are filed under CPC C23F11/18 (using inorganic inhibitors)?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC C23F11/18 growing?
- Publication counts under this code: 9 in 2024 vs 7 in 2025 (latest complete years).