Plate-type ozone generator and system for generating ozone
US-2024414832-A1 · Dec 12, 2024 · US
Constructional details of the electrodes
Constructional details of the electrodes · 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 | C01B2201/22 |
| Official title | Constructional details of the electrodes |
| Display label | Constructional details of the electrodes |
| Total patents | 68 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compact ozone generator with multi-gap electrode assembly
US-11639555-B2 · May 2, 2023 · US
Process and apparatus for providing a feedstock
US-2022323927-A1 · Oct 13, 2022 · US
Ozone generating device, air conditioning device, and vehicle
US-11339051-B2 · May 24, 2022 · US
Method for controlling an ozone generator
US-11225410-B2 · Jan 18, 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
Ozone generator with position-dependent discharge distribution
US-10906809-B2 · Feb 2, 2021 · US
Ozone generating device, air conditioning device, and vehicle
US-2021009416-A1 · Jan 14, 2021 · US
Ozone generation at high pressures
US-10829373-B2 · Nov 10, 2020 · US
Electrode for an ozone generator
US-10767270-B2 · Sep 8, 2020 · US
Ozone generation apparatus
US-10759661-B2 · Sep 1, 2020 · US
Ozone generator
US-2020148536-A1 · May 14, 2020 · US
Ozone generator with position-dependent discharge distribution
US-10647575-B2 · May 12, 2020 · US
Active ingredient generator
US-2020140274-A1 · May 7, 2020 · US
Hybrid photochemical/plasma reactor devices
US-10625235-B2 · Apr 21, 2020 · US
Method for controlling an ozone generator
US-2020062592-A1 · Feb 27, 2020 · US
Ozone generator
US-2019367362-A1 · Dec 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2201/22?
- CPC C01B2201/22 is the Cooperative Patent Classification code for “Constructional details of the electrodes.”
- How many patents are filed under CPC C01B2201/22 (Constructional details of the electrodes)?
- Our database includes 68 publications tagged with this CPC code.
- Is patent activity under CPC C01B2201/22 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).