Rapid processing of laminar composite components
US-12180120-B2 · Dec 31, 2024 · US
Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS]
Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS] · 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 | C04B2235/666 |
| Official title | Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS] |
| Display label | Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS] |
| Total patents | 435 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 34 |
| 2017 | 28 |
| 2018 | 36 |
| 2019 | 62 |
| 2020 | 36 |
| 2021 | 39 |
| 2022 | 39 |
| 2023 | 47 |
| 2024 | 30 |
| 2025 | 32 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrostatic chuck
US-2024297063-A1 · Sep 5, 2024 · US
Copper/ceramic bonded body and insulating circuit substrate
US-2024203819-A1 · Jun 20, 2024 · US
Graphene-ceramic hybrid coating layer, and method for preparing the same
US-9527773-B2 · Dec 27, 2016 · US
Wavelength converting device and light emitting device using the same
US-9519207-B2 · Dec 13, 2016 · US
Sic matrix fuel cladding tube with spark plasma sintered end plugs
US-2016358673-A1 · Dec 8, 2016 · US
Method for manufacturing magnesium fluoride sintered compact, method for manufacturing neutron moderator, and neutron moderator
US-2016326062-A1 · Nov 10, 2016 · US
Nano-structured refractory metals, metal carbides, and coatings and parts fabricated therefrom
US-9469543-B2 · Oct 18, 2016 · US
SiC matrix fuel cladding tube with spark plasma sintered end plugs
US-9455053-B2 · Sep 27, 2016 · US
Light weight proppant with improved strength and methods of making same
US-2016222281-A1 · Aug 4, 2016 · US
Product made of dense silicon carbide
US-9388084-B2 · Jul 12, 2016 · US
Materials and parts that can withstand high temperatures in an oxidizing medium, and method for manufacturing same
US-9382164-B2 · Jul 5, 2016 · US
Tool made of cubic boron nitride sintered body
US-9346716-B2 · May 24, 2016 · US
Ceramic Material and Thermal Switch
US-2016137555-A1 · May 19, 2016 · US
Reinforced composites, methods of manufacture, and articles therefrom
US-2016136923-A1 · May 19, 2016 · US
Methods of flash sintering
US-9334194-B2 · May 10, 2016 · US
Product made from silicon carbide for shielding
US-9321691-B2 · Apr 26, 2016 · US
Rapid synthesis of silicon carbide-carbon composites
US-9321692-B2 · Apr 26, 2016 · US
Thermoelectric Materials and Devices Comprising Graphene
US-2015380625-A1 · Dec 31, 2015 · US
Aluminum nitride powders
US-2015353355-A1 · Dec 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/666?
- CPC C04B2235/666 is the Cooperative Patent Classification code for “Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS].”
- How many patents are filed under CPC C04B2235/666 (Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS])?
- Our database includes 435 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/666 growing?
- Publication counts under this code: 30 in 2024 vs 32 in 2025 (latest complete years).