Ceramic electrode structure and ozone generator
US-2025214055-A1 · Jul 3, 2025 · US
Constructional details of the dielectrics
Constructional details of the dielectrics · 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 | C01B2201/32 |
| Official title | Constructional details of the dielectrics |
| Display label | Constructional details of the dielectrics |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ozone generating body, ozone generating unit, and ozone generator
US-2024317582-A1 · Sep 26, 2024 · US
Ozone generator with heat pipe cooling
US-11858810-B2 · Jan 2, 2024 · US
Compact ozone generator with multi-gap electrode assembly
US-11639555-B2 · May 2, 2023 · US
Water treatment apparatus
US-11530142-B2 · Dec 20, 2022 · US
Method for controlling an ozone generating machine
US-11453586-B2 · Sep 27, 2022 · US
Electrical discharge cell for generating ozone
US-11247900-B2 · Feb 15, 2022 · US
Ozone gas generator and method for manufacturing ozone gas generator
US-11111144-B2 · Sep 7, 2021 · US
Ozone generator with heat pipe cooling
US-2021053825-A1 · Feb 25, 2021 · US
Compact ozone generator with multi-gap electrode assembly
US-2021054513-A1 · Feb 25, 2021 · US
Ozone generation with directly cooled plasma channels
US-10919766-B2 · Feb 16, 2021 · US
Gas generation apparatus
US-10879085-B2 · Dec 29, 2020 · US
Water treatment apparatus
US-2020361794-A1 · Nov 19, 2020 · US
Ozone generation apparatus
US-10759661-B2 · Sep 1, 2020 · US
Water treatment device and water treatment method
US-10710908-B2 · Jul 14, 2020 · US
Ozone generator
US-2020148536-A1 · May 14, 2020 · US
Method for controlling an ozone generating machine
US-2020115229-A1 · Apr 16, 2020 · US
Ozone generator
US-2019367362-A1 · Dec 5, 2019 · US
Gas generation apparatus
US-2019259637-A1 · Aug 22, 2019 · US
Ozone generation apparatus
US-10384939-B2 · Aug 20, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2201/32?
- CPC C01B2201/32 is the Cooperative Patent Classification code for “Constructional details of the dielectrics.”
- How many patents are filed under CPC C01B2201/32 (Constructional details of the dielectrics)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC C01B2201/32 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).