Single-screw extruder and a method for extrusion
US-12115508-B2 · Oct 15, 2024 · US
with parts rotatable relative to each other
with parts rotatable relative to each other · 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 | B29C48/33 |
| Official title | with parts rotatable relative to each other |
| Display label | with parts rotatable relative to each other |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotating nozzle structure and method
US-11911949-B2 · Feb 27, 2024 · US
Extruder including rotating outlet and method of using the same
US-11833727-B2 · Dec 5, 2023 · US
Rotating nozzle structure and method
US-2023032408-A1 · Feb 2, 2023 · US
Extrudable oriented polymer composites
US-11420376-B2 · Aug 23, 2022 · US
Extruder Including Rotating Outlet and Method of Using the Same
US-2022203594-A1 · Jun 30, 2022 · US
A single-screw extruder and a method for extrusion
US-2022097014-A1 · Mar 31, 2022 · US
Extruder including rotating outlet and method of using the same
US-11273588-B1 · Mar 15, 2022 · US
Head and system for continuously manufacturing composite tube
US-10981327-B2 · Apr 20, 2021 · US
Head and system for continuously manufacturing composite hollow structure
US-10882249-B2 · Jan 5, 2021 · US
Extrudable oriented polymer composites
US-2020230859-A1 · Jul 23, 2020 · US
Head and system for continuously manufacturing composite hollow structure
US-10668663-B2 · Jun 2, 2020 · US
Extrudable Oriented Polymer Composites
US-10583601-B2 · Mar 10, 2020 · US
Extrudable Oriented Polymer Composites
US-2019210263-A1 · Jul 11, 2019 · US
Head and system for continuously manufacturing composite hollow structure
US-10335999-B2 · Jul 2, 2019 · US
Head and system for continuously manufacturing composite hollow structure
US-10272615-B2 · Apr 30, 2019 · US
Head and system for continuously manufacturing composite hollow structure
US-10232551-B2 · Mar 19, 2019 · US
Extrudable oriented polymer composites
US-10232540-B2 · Mar 19, 2019 · US
Head and system for continuously manufacturing composite hollow structure
US-10213957-B2 · Feb 26, 2019 · US
Head and system for continuously manufacturing composite hollow structure
US-2019016034-A1 · Jan 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/33?
- CPC B29C48/33 is the Cooperative Patent Classification code for “with parts rotatable relative to each other.”
- How many patents are filed under CPC B29C48/33 (with parts rotatable relative to each other)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/33 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).