Extrusion facility with underground transfer of the tool module
US-2025073976-A1 · Mar 6, 2025 · US
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of dies
of dies · 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 | B29C48/272 |
| Official title | {of dies} |
| Display label | of dies |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and Methods of Cleaning Extruders
US-2024367363-A1 · Nov 7, 2024 · US
Extrusion residue shears and method for shearing off an extrusion residue
US-2024157621-A1 · May 16, 2024 · US
Cross-Linked Polyolefin Separator and Method for Producing Same
US-2024120613-A1 · Apr 11, 2024 · US
Cross-linked polyolefin separator and method for producing same
US-11894575-B2 · Feb 6, 2024 · US
Electrospinning head, electrospinning apparatus, and cleaning method of electrospinning head
US-11655562-B2 · May 23, 2023 · US
Electrospinning head, electrospinning apparatus, and cleaning method of electrospinning head
US-2022106710-A1 · Apr 7, 2022 · US
Cross-Linked Polyolefin Separator and Method for Producing Same
US-2021234229-A1 · Jul 29, 2021 · US
Device and method for cleaning an extruder for elastomer mixtures
US-10889043-B2 · Jan 12, 2021 · US
Die pin having ceramic tip for molten plastic extrusion
US-2019329471-A1 · Oct 31, 2019 · US
Method to Improve Remote Phosphor Optical Properties in Polycarbonate
US-2019169376-A1 · Jun 6, 2019 · US
Continuous extrusion forming apparatus
US-10207442-B2 · Feb 19, 2019 · US
Device and method for cleaning an extruder for elastomer mixtures
US-2018194054-A1 · Jul 12, 2018 · US
Oblique angle micromachining of fluidic structures
US-9643394-B2 · May 9, 2017 · US
Method for purging polyethylene terephthalate from an extrusion blow molding apparatus
US-9327443-B2 · May 3, 2016 · US
Continuous extrusion forming apparatus
US-2015360407-A1 · Dec 17, 2015 · US
Deckle technology
US-9004903-B2 · Apr 14, 2015 · US
Extrusion die head
US-8985992-B2 · Mar 24, 2015 · US
Die and process for strand pelletizing a polymer composition
US-2015021808-A1 · Jan 22, 2015 · US
Resin extrusion die and extrusion method using the same
US-8936454-B2 · Jan 20, 2015 · US