Methods for manufacturing bulked continuous filament
US-12172356-B2 · Dec 24, 2024 · US
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the screws having non-intermeshing parts
the screws having non-intermeshing parts · 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 | B29C48/404 |
| Official title | {the screws having non-intermeshing parts} |
| Display label | the screws having non-intermeshing parts |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 6 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyester fiber blends and methods of manufacturing same
US-11732384-B2 · Aug 22, 2023 · US
Methods for manufacturing bulked continuous filament
US-2022355526-A1 · Nov 10, 2022 · US
Methods for manufacturing bulked continuous filament
US-11426913-B2 · Aug 30, 2022 · US
Polyester fiber blends and methods of manufacturing same
US-2020399786-A1 · Dec 24, 2020 · US
Polyester fiber blends and methods of manufacturing same
US-10767281-B2 · Sep 8, 2020 · US
Methods for manufacturing bulked continuous filament
US-2020262122-A1 · Aug 20, 2020 · US
Multi-shaft kneading machine
US-10675600-B2 · Jun 9, 2020 · US
Methods for manufacturing bulked continuous filament
US-10647046-B2 · May 12, 2020 · US
Material kneading apparatus and material kneading method
US-10576661-B2 · Mar 3, 2020 · US
Extruder, operational method thereof, and method of producing honeycomb green body using said extruder
US-2019184598-A1 · Jun 20, 2019 · US
Multi-shaft kneading machine
US-2018280902-A1 · Oct 4, 2018 · US
Thermoplastic composition with low hydrocarbon uptake
US-9757892-B2 · Sep 12, 2017 · US
Methods of manufacturing a die body
US-2017120498-A1 · May 4, 2017 · US
Apparatus and process for producing products from pigment-containing polymer mixtures
US-9561613-B2 · Feb 7, 2017 · US
Method for producing masterbatches
US-9527966-B2 · Dec 27, 2016 · US
Process for producing a solid dispersion of an active ingredient
US-9414992-B2 · Aug 16, 2016 · US
Process for producing a solid dispersion of an active ingredient
US-9205027-B2 · Dec 8, 2015 · US
Methods of operating an extrusion apparatus
US-9126360-B2 · Sep 8, 2015 · US
Extruder with integrated die plate and method for degasing polymer mixtures
US-9023983-B2 · May 5, 2015 · US