Electrode watering assemblies and methods for maintaining cathodic monitoring of structures
US-2023407488-A1 · Dec 21, 2023 · US
Monitoring arrangements therefor
Monitoring arrangements therefor · 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 | C23F13/22 |
| Official title | Monitoring arrangements therefor |
| Display label | Monitoring arrangements therefor |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 13 |
| 2024 | 15 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Test station assemblies for monitoring cathodic protection of structures and related methods
US-2023383417-A1 · Nov 30, 2023 · US
Assemblies and methods for monitoring cathodic protection of structures
US-11807945-B2 · Nov 7, 2023 · US
Magnetically coupled integrated ultrasonic testing and cathodic protection measurement probe
US-11761758-B2 · Sep 19, 2023 · US
Cathodic protection system and method
US-2023193480-A1 · Jun 22, 2023 · US
Assemblies and methods for monitoring cathodic protection of structures
US-11447877-B1 · Sep 20, 2022 · US
Reference electrode systems and methods for determining cathodic protection
US-2022213603-A1 · Jul 7, 2022 · US
Real-time cathodic protection integrity monitoring sensor, system and method
US-11377746-B2 · Jul 5, 2022 · US
Systems and methods for monitoring cathodic protection degradation
US-11359293-B2 · Jun 14, 2022 · US
Corrosion Prevention Device
US-2022145475-A1 · May 12, 2022 · US
Underwater vehicles with integrated surface cleaning and inspection
US-11209402-B2 · Dec 28, 2021 · US
Systems and methods for monitoring integrated passive anodes
US-2021340679-A1 · Nov 4, 2021 · US
Systems and devices for corrosion prevention and methods thereto
US-2021276890-A1 · Sep 9, 2021 · US
Systems and methods for monitoring cathodic protection degradation
US-2021269926-A1 · Sep 2, 2021 · US
System, method and apparatus for providing anodic corrosion protection for galvanized irrigation pipes
US-2021269925-A1 · Sep 2, 2021 · US
Magnetically coupled integrated ultrasonic testing and cathodic protection measurement probe
US-2021239465-A1 · Aug 5, 2021 · US
Fiber optics to monitor pipeline cathodic protection systems
US-11078577-B2 · Aug 3, 2021 · US
Method and system for monitoring powered anode drive level
US-11047595-B2 · Jun 29, 2021 · US
Magnetically coupled integrated ultrasonic testing and cathodic protection measurement probe
US-10989529-B2 · Apr 27, 2021 · US
Cathodic corrosion and dry fire protection apparatus and methods for electric water heaters
US-2021063052-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23F13/22?
- CPC C23F13/22 is the Cooperative Patent Classification code for “Monitoring arrangements therefor.”
- How many patents are filed under CPC C23F13/22 (Monitoring arrangements therefor)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC C23F13/22 growing?
- Publication counts under this code: 15 in 2024 vs 12 in 2025 (latest complete years).