An extruding device for making three-dimensional objects
US-2024001610-A1 · Jan 4, 2024 · US
Drive or actuation means for non-plasticising purposes, e.g. dosing unit
Drive or actuation means for non-plasticising purposes, e.g. dosing unit · 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 | B29C48/2528 |
| Official title | {Drive or actuation means for non-plasticising purposes, e.g. dosing unit} |
| Display label | Drive or actuation means for non-plasticising purposes, e.g. dosing unit |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 13 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for generating a negative pressure in a film machine
US-11141891-B2 · Oct 12, 2021 · US
Extrusion device having internal cooling
US-2021276237-A1 · Sep 9, 2021 · US
Filtering device and cleaning unit for removing dirt particles from a filter element of a filtering device
US-10974177-B2 · Apr 13, 2021 · US
Puller apparatus with movable mounting arm
US-2020406324-A1 · Dec 31, 2020 · US
Quinone and hydroquinone based flow battery
US-10847829-B2 · Nov 24, 2020 · US
System and method for adjusting the land channel length on an extrusion die
US-10821643-B2 · Nov 3, 2020 · US
Extrusion die having adjustable end seal system and method of use
US-10773440-B2 · Sep 15, 2020 · US
Shaping apparatus
US-2020230872-A1 · Jul 23, 2020 · US
Overturning device for overturning molten material and rinsing method
US-10625458-B2 · Apr 21, 2020 · US
Device for the continuous production of solid dosage forms, and use of said device for medicinal drugs and/or use thereof for food supplements
US-2020047384-A1 · Feb 13, 2020 · US
System and method for preserving valve member travel in a multi-nozzle extruder
US-2020023579-A1 · Jan 23, 2020 · US
Extrusion die having thermally responsive lip adjustment assembly
US-10518459-B2 · Dec 31, 2019 · US
Extruder feed system
US-10505213-B2 · Dec 10, 2019 · US
System and method for roll alignment of a multi-nozzle extruder in three-dimensional object printers using cross-process measurements
US-10500792-B2 · Dec 10, 2019 · US
Method and apparatus for producing an extrudate
US-2019344488-A1 · Nov 14, 2019 · US
Automatic process control of additive manufacturing device
US-10427348-B2 · Oct 1, 2019 · US
Method for producing an electrical line, tool mould for such a method, and line
US-10384403-B2 · Aug 20, 2019 · US
Extrusion die having thermally responsive lip adjustment assembly
US-2019232542-A1 · Aug 1, 2019 · US
Three dimensional printing
US-2019232550-A1 · Aug 1, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/2528?
- CPC B29C48/2528 is the Cooperative Patent Classification code for “Drive or actuation means for non-plasticising purposes, e.g. dosing unit.”
- How many patents are filed under CPC B29C48/2528 (Drive or actuation means for non-plasticising purposes, e.g. dosing unit)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/2528 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).