Dielectric heating of foamable compositions
US-12584040-B2 · Mar 24, 2026 · US
Dielectric heating
Dielectric heating · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C35/12 |
| Official title | Dielectric heating |
| Display label | Dielectric heating |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 4 |
| 2019 | 5 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus, method and capacitor plate for producing a particle foam part
US-12515383-B2 · Jan 6, 2026 · US
Fiber reinforced polymer composite structures and electromagnetic induction process for making same
US-2025250393-A1 · Aug 7, 2025 · US
System and method for forming a component
US-2025121534-A1 · Apr 17, 2025 · US
Method and device for producing a particle foam part and a method for calibrating the production process
US-2025033254-A1 · Jan 30, 2025 · US
Method for forming three-dimensional structures with different material portions
US-12049051-B2 · Jul 30, 2024 · US
Free-form fabrication of continuous carbon fiber composites using electric fields
US-2024140020-A1 · May 2, 2024 · US
Method for Repairing Composite Materials Via Dielectric Barrier Discharge
US-2023405884-A1 · Dec 21, 2023 · US
Dielectric heating of foamable compositions
US-11773297-B2 · Oct 3, 2023 · US
Apparatus, method and capacitor plate for producing a particle foam part
US-2022347894-A1 · Nov 3, 2022 · US
Polymer composite material having oriented electrically and thermally conductive pathways
US-11345101-B2 · May 31, 2022 · US
Method for forming three-dimensional structures with different material portions
US-2022118725-A1 · Apr 21, 2022 · US
Dielectric heating of foamable compositions
US-2022073787-A1 · Mar 10, 2022 · US
Method for forming three-dimensional structures with different material portions
US-11214024-B2 · Jan 4, 2022 · US
Polymer composite material having oriented electrically and thermally conductive pathways
US-2021323255-A1 · Oct 21, 2021 · US
Method of forming electrically and thermally conductive polyolefin-perovskite nanomaterial composites having increased dielectric permittivity and breakdown-induced electrical and thermal conduction pathways
US-2021301111-A1 · Sep 30, 2021 · US
Method of forming electrically and thermally conductive polyolefin-perovskite nanomaterial composites having increased dielectric permittivity and breakdown-induced electrical and thermal conduction pathways
US-11130296-B1 · Sep 28, 2021 · US
Dielectric heating of foamable compositions
US-2021214581-A1 · Jul 15, 2021 · US
Method for making polyolefin-perovskite nanomaterial composite
US-10899092-B1 · Jan 26, 2021 · US
Dielectric heating of foamable compositions
US-2019284438-A1 · Sep 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C35/12?
- CPC B29C35/12 is the Cooperative Patent Classification code for “Dielectric heating.”
- How many patents are filed under CPC B29C35/12 (Dielectric heating)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B29C35/12 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).