Apparatus and method for printing large thermoplastic parts during additive manufacturing
US-11179893-B2 · Nov 23, 2021 · US
Extruding materials comprising incompatible ingredients
Extruding materials comprising incompatible ingredients · 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 | B29C48/023 |
| Official title | {Extruding materials comprising incompatible ingredients} |
| Display label | Extruding materials comprising incompatible ingredients |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoplastic compositions having high stiffness and methods of making them
US-2021316490-A1 · Oct 14, 2021 · US
Screw for extruder comprising a passage crossing over between adjacent cylindrical bodies
US-2021316492-A1 · Oct 14, 2021 · US
Screw for extruder comprising a passage crossing over between adjacent cylindrical bodies
US-11072104-B2 · Jul 27, 2021 · US
Methods of making polytetrafluoroethylene/polymer composites and uses thereof
US-2021221961-A1 · Jul 22, 2021 · US
Apparatus and method for printing large thermoplastic parts during additive manufacturing
US-2021178685-A1 · Jun 17, 2021 · US
Composite shape memory materials
US-11014341-B2 · May 25, 2021 · US
Thermally stabilized compositions
US-2021087390-A1 · Mar 25, 2021 · US
Thermally stabilized compositions
US-2021079218-A1 · Mar 18, 2021 · US
Apparatus and method for printing large thermoplastic parts during additive manufacturing
US-10933586-B2 · Mar 2, 2021 · US
Thermally degradable polymeric fibers
US-10865306-B2 · Dec 15, 2020 · US
Polyolefin polylactic acid polymer blends
US-2020332111-A1 · Oct 22, 2020 · US
Polymer fiber scaffolds and uses thereof
US-10751293-B2 · Aug 25, 2020 · US
Thermoplastic resin composition, molded object, and production methods therefor
US-2020157325-A1 · May 21, 2020 · US
Plastic parts made from plastics having different melting points and a method of manufacturing same
US-2020114543-A1 · Apr 16, 2020 · US
Laminate, decorative sheet, method for producing laminate, method for producing molded body, and molded body
US-2020047382-A1 · Feb 13, 2020 · US
Confined crystallization multilayer films
US-10549504-B2 · Feb 4, 2020 · US
Thermoplastic resin sheet, laminated sheet, and molded object
US-2020032018-A1 · Jan 30, 2020 · US
Resin composition and resin molded article
US-2019317427-A1 · Oct 17, 2019 · US
Lignin enhanced wood-plastic material and preparation method thereof
US-10400106-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/023?
- CPC B29C48/023 is the Cooperative Patent Classification code for “Extruding materials comprising incompatible ingredients.”
- How many patents are filed under CPC B29C48/023 (Extruding materials comprising incompatible ingredients)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/023 growing?
- Publication counts under this code: 9 in 2024 vs 11 in 2025 (latest complete years).