Manufacturing method and manufacturing device for foam molded article
US-2019389115-A1 · Dec 26, 2019 · US
Feeding the extrusion material to the extruder
Feeding the extrusion material to the extruder · 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 | B29C48/285 |
| Official title | Feeding the extrusion material to the extruder |
| Display label | Feeding the extrusion material to the extruder |
| Total patents | 122 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 5 |
| 2017 | 17 |
| 2018 | 13 |
| 2019 | 10 |
| 2020 | 16 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 16 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ribbon liquefier and method of use in extrusion-based digital manufacturing systems
US-10500829-B2 · Dec 10, 2019 · US
System for producing a fully impregnated thermoplastic prepreg
US-2019299546-A1 · Oct 3, 2019 · US
System for producing a fully impregnated thermoplastic prepreg
US-2019299545-A1 · Oct 3, 2019 · US
Rubber extruding device and rubber extruding method
US-2019193036-A1 · Jun 27, 2019 · US
Extruder system
US-2019184620-A1 · Jun 20, 2019 · US
Fiber-containing particulate resin structure, method for producing fiber-containing particulate resin structure, cured fiber-reinforced resin product, and fiber-reinforced resin molded article
US-2019118408-A1 · Apr 25, 2019 · US
Process for the insertion and conveying of labile additives in streams of molten material
US-10183264-B2 · Jan 22, 2019 · US
Discharge container for discharging contents onto discharge surface
US-2019001545-A1 · Jan 3, 2019 · US
Extrusion device and process for extruding a semi-finished product made of elastomeric material
US-2019001285-A1 · Jan 3, 2019 · US
Monitoring method and device
US-10144167-B2 · Dec 4, 2018 · US
Material deposition system for additive manufacturing
US-10137679-B2 · Nov 27, 2018 · US
Process for producing fiber-polymer composites
US-2018326620-A1 · Nov 15, 2018 · US
Extruded Deposition of Fiber Reinforced Polymers
US-2018207851-A1 · Jul 26, 2018 · US
Method and system for ultrasound data processing
US-2018206825-A1 · Jul 26, 2018 · US
Elastomer composite blends, method and apparatus for producing same
US-10030128-B2 · Jul 24, 2018 · US
Resin-infused short fiber composite materials
US-2018127897-A1 · May 10, 2018 · US
Method and system for ultrasound data processing
US-9943288-B2 · Apr 17, 2018 · US
Extruder system for extruding cord reinforced extrudate
US-2018093406-A1 · Apr 5, 2018 · US
Extruded deposition of fiber reinforced polymers
US-9931778-B2 · Apr 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/285?
- CPC B29C48/285 is the Cooperative Patent Classification code for “Feeding the extrusion material to the extruder.”
- How many patents are filed under CPC B29C48/285 (Feeding the extrusion material to the extruder)?
- Our database includes 122 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/285 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).