Diamond electrode
US-2024425390-A1 · Dec 26, 2024 · US
Diamond coating
Diamond coating · 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 | C02F2001/46147 |
| Official title | {Diamond coating} |
| Display label | Diamond coating |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 11 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 18 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Enhanced electro-oxidation system
US-2024417287-A1 · Dec 19, 2024 · US
Hybrid water treatment system for red tide removal and perchlorate control and water treatment method using the same
US-2024343617-A1 · Oct 17, 2024 · US
Nano-sized boron-doped diamond (BDD) enabled electrodes
US-12092602-B2 · Sep 17, 2024 · US
Dynamic end-point total organic fluoride measurement
US-2024102960-A1 · Mar 28, 2024 · US
Treatment of fertigation water
US-11939244-B2 · Mar 26, 2024 · US
Electrochemical cell with coated sulfonated graphite cathode
US-2024018023-A1 · Jan 18, 2024 · US
A diamond assembly
US-2023406732-A1 · Dec 21, 2023 · US
Coated sulfonated graphite slab electrode
US-2023219830-A1 · Jul 13, 2023 · US
Unwanted matter removal device, unwanted matter removal method, separation device and separation method
US-2023121484-A1 · Apr 20, 2023 · US
Ozone generating electrode, method of manufacturing same, and method of producing ozone using same
US-2023104287-A1 · Apr 6, 2023 · US
A sequential reactor for adsorption of pollutants onto activated carbon and electrochemical regeneration of the activate
US-2023097537-A1 · Mar 30, 2023 · US
Electrolytic liquid generation device
US-2023087827-A1 · Mar 23, 2023 · US
Copper-boron-ferrite graphite silica-sol composites
US-11572292-B2 · Feb 7, 2023 · US
Electrolytic liquid production device
US-2023034950-A1 · Feb 2, 2023 · US
Pfas treatment scheme using separation and electrochemical elimination
US-2022402794-A1 · Dec 22, 2022 · US
Electrolytic solution generation device
US-2022396506-A1 · Dec 15, 2022 · US
Electrochemical method for oxidation of organic compounds in aqueous solutions and reduction of by-products
US-2022324729-A1 · Oct 13, 2022 · US
Treatment of cyanotoxin-containing water
US-11414329-B2 · Aug 16, 2022 · US
Water treatment
US-2022234916-A1 · Jul 28, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2001/46147?
- CPC C02F2001/46147 is the Cooperative Patent Classification code for “Diamond coating.”
- How many patents are filed under CPC C02F2001/46147 (Diamond coating)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC C02F2001/46147 growing?
- Publication counts under this code: 11 in 2024 vs 18 in 2025 (latest complete years).