Polymer composites
US-2020406505-A1 · Dec 31, 2020 · US
with consecutive casings or screws, e.g. for feeding, discharging, mixing
with consecutive casings or screws, e.g. for feeding, discharging, mixing · 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 | B29B7/487 |
| Official title | {with consecutive casings or screws, e.g. for feeding, discharging, mixing} |
| Display label | with consecutive casings or screws, e.g. for feeding, discharging, mixing |
| Total patents | 112 |
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 | 10 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 9 |
| 2025 | 5 |
| 2026 | 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-2020399786-A1 · Dec 24, 2020 · US
Process for manufacturing of a fibre-reinforced polymer composition
US-10792837-B2 · Oct 6, 2020 · US
Polyester fiber blends and methods of manufacturing same
US-10767281-B2 · Sep 8, 2020 · US
Method of manufacturing bulked continuous carpet filament
US-2020240042-A1 · Jul 30, 2020 · US
Pressure-sensitive adhesive strip
US-10669455-B2 · Jun 2, 2020 · US
Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
US-2020024772-A1 · Jan 23, 2020 · US
Removable pressure-sensitive adhesive strip
US-2019390087-A1 · Dec 26, 2019 · US
Foamed adhesive, more particularly pressure-sensitive adhesive, process for the production and also the use thereof
US-2019375909-A1 · Dec 12, 2019 · US
Systems and methods for manufacturing bulked continuous filament from colored recycled pet
US-2019368074-A1 · Dec 5, 2019 · US
Systems and methods for manufacturing bulked continuous filament from colored recycled pet
US-2019360122-A1 · Nov 28, 2019 · US
Methods for manufacturing bulked continuous filament from colored recycled pet
US-10487422-B2 · Nov 26, 2019 · US
Removable pressure-sensitive adhesive strip
US-10435594-B2 · Oct 8, 2019 · US
Thermally vulcanisable adhesive and adhesive strip produced therefrom
US-2019218436-A1 · Jul 18, 2019 · US
Device and method for producing a dyed and an undyed plastic melt
US-2019168418-A1 · Jun 6, 2019 · US
Polymeric composites
US-2019084185-A1 · Mar 21, 2019 · US
System and method for continuously manufacturing cured membranes
US-2019047199-A1 · Feb 14, 2019 · US
System and method for continuously manufacturing cured membranes
US-10112334-B2 · Oct 30, 2018 · US
Process for producing modified olefin polymer in an extruder
US-10105908-B2 · Oct 23, 2018 · US
Kneading apparatus and method of producing kneaded material
US-2018250866-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B7/487?
- CPC B29B7/487 is the Cooperative Patent Classification code for “with consecutive casings or screws, e.g. for feeding, discharging, mixing.”
- How many patents are filed under CPC B29B7/487 (with consecutive casings or screws, e.g. for feeding, discharging, mixing)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC B29B7/487 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).