Method and apparatus for impregnating a fibre bundle and method and facility for producing a three-dimensional structure
US-12233576-B2 · Feb 25, 2025 · US
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Thermoplastic materials
Thermoplastic materials · 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 | B29K2501/12 |
| Official title | Thermoplastic materials |
| Display label | Thermoplastic materials |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Impact resistant composite material
US-2024298732-A1 · Sep 12, 2024 · US
Molded article manufacturing method, molded article, and molded article manufacturing apparatus
US-11766816-B2 · Sep 26, 2023 · US
Dual cure stereolithography resins containing diels-alder adducts
US-2023143277-A1 · May 11, 2023 · US
Dual cure stereolithography resins containing thermoplastic particles
US-11629202-B2 · Apr 18, 2023 · US
Method and apparatus for impregnating a fibre bundle and method and facility for producing a three-dimensional structure
US-2022212369-A1 · Jul 7, 2022 · US
Dual cure stereolithography resins containing diels-alder adducts
US-11208517-B2 · Dec 28, 2021 · US
Fiber-reinforced resin composite body, production method therefor, and non-woven fabric for use in fiber-reinforced resin composite body
US-2021283805-A1 · Sep 16, 2021 · US
Molded article manufacturing method, molded article, and molded article manufacturing apparatus
US-2020406516-A1 · Dec 31, 2020 · US
Molded article manufacturing method, molded article, and molded article manufacturing apparatus
US-10807285-B2 · Oct 20, 2020 · US
Impact resistant composite material
US-2020245710-A1 · Aug 6, 2020 · US
Methods and apparatus to increase strength and toughness of aircraft structural components
US-10723436-B2 · Jul 28, 2020 · US
Dual Cure Stereolithography Resins Containing Thermoplastic Particles
US-2019345270-A1 · Nov 14, 2019 · US
Dual Cure Stereolithography Resins Containing Diels-Alder Adducts
US-2019322785-A1 · Oct 24, 2019 · US
Method of forming a fibrous product
US-10259151-B2 · Apr 16, 2019 · US
Methods and apparatus to increase strength and toughness of aircraft structural components
US-2019047677-A1 · Feb 14, 2019 · US
Molded article manufacturing method, molded article, and molded article manufacturing apparatus
US-2017326764-A1 · Nov 16, 2017 · US
Composite structures with stiffeners and method of making the same
US-2017210053-A1 · Jul 27, 2017 · US
Method of forming a fibrous product
US-2016221233-A1 · Aug 4, 2016 · US