Dielectric drying method and dielectric drying device for ceramic formed bodies, and method for producing ceramic structures
US-12467685-B2 · Nov 11, 2025 · US
by using electrical effects
by using electrical effects · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F26B3/34 |
| Official title | by using electrical effects |
| Display label | by using electrical effects |
| Total patents | 39 |
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 | 6 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooking appliance with electrical cooking element drying operations
US-12163669-B2 · Dec 10, 2024 · US
Device for sludge treatment
US-11981589-B2 · May 14, 2024 · US
Dielectric drying method and dielectric drying device for ceramic formed bodies, and method for producing ceramic structures
US-2024085105-A1 · Mar 14, 2024 · US
Dielectric heating device
US-2024019210-A1 · Jan 18, 2024 · US
Dielectric heating apparatus and printing system
US-2023234375-A1 · Jul 27, 2023 · US
Method for drying articles
US-11655583-B2 · May 23, 2023 · US
Cooking appliance with electrical cooking element drying operations
US-2022404024-A1 · Dec 22, 2022 · US
Appliance for drying articles
US-11459696-B2 · Oct 4, 2022 · US
Vacuum dryer
US-11460247-B2 · Oct 4, 2022 · US
Dielectric drying method and dielectric drying apparatus for ceramic formed bodies, and method for producing ceramic structures
US-2022234964-A1 · Jul 28, 2022 · US
Dielectric drying method and dielectric drying device for ceramic formed bodies, and method for producing ceramic structures
US-2022074658-A1 · Mar 10, 2022 · US
Device for sludge treatment
US-2021188682-A1 · Jun 24, 2021 · US
Appliance for drying articles
US-2021041167-A1 · Feb 11, 2021 · US
Method for drying articles
US-2021025652-A1 · Jan 28, 2021 · US
Appliance for drying articles
US-10837702-B2 · Nov 17, 2020 · US
Method for drying articles
US-10816265-B2 · Oct 27, 2020 · US
Vacuum dryer
US-2020309452-A1 · Oct 1, 2020 · US
Wafer drying equipment and method thereof
US-2020176278-A1 · Jun 4, 2020 · US
Method and device for freeze-drying drug liposomes powder assisted by variable-frequency alternating-current electric field
US-10415881-B2 · Sep 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F26B3/34?
- CPC F26B3/34 is the Cooperative Patent Classification code for “by using electrical effects.”
- How many patents are filed under CPC F26B3/34 (by using electrical effects)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F26B3/34 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).