Hollow ball core for sandwich structured composites
US-2026070267-A1 · Mar 12, 2026 · US
by pressing the material between two preformed layers, e.g. deformable layers
by pressing the material between two preformed layers, e.g. deformable layers · 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 | B29C43/206 |
| Official title | {by pressing the material between two preformed layers, e.g. deformable layers} |
| Display label | by pressing the material between two preformed layers, e.g. deformable layers |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article
US-2025375926-A1 · Dec 11, 2025 · US
Composite sandwich structure and method of making the same
US-2025303618-A1 · Oct 2, 2025 · US
Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article
US-12420459-B2 · Sep 23, 2025 · US
Method for manufacturing laminate, method for manufacturing coated article, method for manufacturing bonded structure, thermal transfer sheet, and laminate
US-12370788-B2 · Jul 29, 2025 · US
Luggage room board
US-12319235-B2 · Jun 3, 2025 · US
Architectural resin panel with incorporated scrap materials
US-12251857-B2 · Mar 18, 2025 · US
Folded panel, method of making same and products made from one or more such folded panels
US-12151457-B2 · Nov 26, 2024 · US
Fire retardant thermoplastic composite and method for forming same
US-2024300226-A1 · Sep 12, 2024 · US
Luggage room board
US-2024262294-A1 · Aug 8, 2024 · US
Luggage room board
US-11981291-B2 · May 14, 2024 · US
Sandwich structure and method for manufacturing same
US-2024149550-A1 · May 9, 2024 · US
Method for fabricating composite structures using combined resin film and dry fabric
US-11926078-B2 · Mar 12, 2024 · US
Nonwoven fabric-integrated sleeper pad using rubber pad embedded with stiffener and methods of manufacturing and constructing the same
US-2023374736-A1 · Nov 23, 2023 · US
Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article
US-2023330898-A1 · Oct 19, 2023 · US
Multilayer plate with composite material and method for manufacturing the same
US-11766847-B2 · Sep 26, 2023 · US
Method for producing thermally conductive sheet and multilayer body
US-2023173793-A1 · Jun 8, 2023 · US
Method of manufacturing plastic substrate and plastic substrate manufactured thereby
US-11648710-B2 · May 16, 2023 · US
Nanopore sensing device
US-2022396013-A1 · Dec 15, 2022 · US
Method for manufacturing laminate, method for manufacturing coated article, method for manufacturing bonded structure, thermal transfer sheet, and laminate
US-2022371314-A1 · Nov 24, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C43/206?
- CPC B29C43/206 is the Cooperative Patent Classification code for “by pressing the material between two preformed layers, e.g. deformable layers.”
- How many patents are filed under CPC B29C43/206 (by pressing the material between two preformed layers, e.g. deformable layers)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC B29C43/206 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).