Multi-screw kneader and method for producing nano-composite using said multi-screw kneader, and disk-shaped segment used for said kneader and said method
US-2019389092-A1 · Dec 26, 2019 · US
provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs · 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 | B29B7/482 |
| Official title | {provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs} |
| Display label | provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs |
| Total patents | 99 |
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 | 14 |
| 2016 | 16 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing section for plastic extrusion screw
US-10513051-B2 · Dec 24, 2019 · US
Continuous kneading device
US-10449498-B2 · Oct 22, 2019 · US
Twin screw extruder for use in manufacturing fiber-reinforced resin composition and process for manufacturing fiber-reinforced resin composition
US-10427325-B2 · Oct 1, 2019 · US
A method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
US-2019217259-A1 · Jul 18, 2019 · US
Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
US-10272399-B2 · Apr 30, 2019 · US
Extruder screw element
US-10272608-B2 · Apr 30, 2019 · US
Twin-screw extruding kneader and method for producing electrode mixture using the same
US-10137600-B2 · Nov 27, 2018 · US
Kneading apparatus and method of producing kneaded material
US-2018250866-A1 · Sep 6, 2018 · US
Biaxial or tri-axial eccentric rotor volume pulsed deformation plasticizing method and device
US-2018200937-A1 · Jul 19, 2018 · US
Method of producing carbon fiber-reinforced polyarylene sulfide
US-10017613-B2 · Jul 10, 2018 · US
Method for producing polyamide resin
US-10000607-B2 · Jun 19, 2018 · US
Mixing section for plastic extrusion screw
US-2018126596-A1 · May 10, 2018 · US
Extruder screw, extruder, and extrusion method
US-2018093234-A1 · Apr 5, 2018 · US
Extruder screw, extruder, and extrusion method
US-2018093233-A1 · Apr 5, 2018 · US
Twin-screw extrusion kneader and manufacturing method for electrode paste therewith
US-2018093394-A1 · Apr 5, 2018 · US
Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
US-2018036693-A1 · Feb 8, 2018 · US
Continuous methods of making fiber reinforced concrete panels
US-2018036912-A1 · Feb 8, 2018 · US
Twin-screw dry granulation for producing solid formulations
US-2017319486-A1 · Nov 9, 2017 · US
Liquid crystal polyester composition, method for producing liquid crystal polyester composition, and molded article
US-9771475-B2 · Sep 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B7/482?
- CPC B29B7/482 is the Cooperative Patent Classification code for “provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs.”
- How many patents are filed under CPC B29B7/482 (provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B29B7/482 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).