Apparatus and method for producing objects in continuous cycle from plastic material
US-2026084350-A1 · Mar 26, 2026 · US
using pumps, e.g. piston pumps
using pumps, e.g. piston pumps · 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 | B29C48/365 |
| Official title | using pumps, e.g. piston pumps |
| Display label | using pumps, e.g. piston pumps |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for producing objects in continuous cycle from plastic material
US-12515384-B2 · Jan 6, 2026 · US
Apparatus and method for producing objects in continuous cycle from plastic material
US-2025339998-A1 · Nov 6, 2025 · US
Die lip opening/closing device
US-12434418-B2 · Oct 7, 2025 · US
Systems and methods for producing a bundle of filaments and/or a yarn
US-2025051975-A1 · Feb 13, 2025 · US
Extruder Systems and Processes Thereof
US-2024408795-A1 · Dec 12, 2024 · US
Die lip opening/closing device
US-2024246278-A1 · Jul 25, 2024 · US
Tpu ball structure and manufacturing method thereof
US-2024226667-A1 · Jul 11, 2024 · US
TPU ball structure and manufacturing method thereof
US-11975243-B2 · May 7, 2024 · US
Container, folding container
US-11912464-B2 · Feb 27, 2024 · US
Apparatus and method for producing objects in continuous cycle from plastic material
US-2023390974-A1 · Dec 7, 2023 · US
Extruder and method for performing a diagnostic investigation in an extruder
US-2023264408-A1 · Aug 24, 2023 · US
Optical resin formed body manufacturing method, resin fiber manufacturing method, and resin fiber manufacturing apparatus
US-2023226737-A1 · Jul 20, 2023 · US
Extruder Systems and Processes Thereof
US-2023151198-A1 · May 18, 2023 · US
Method and apparatus for die coating a substrate with high viscosity materials
US-11426915-B2 · Aug 30, 2022 · US
Method and apparatus for die coating a substrate with high viscosity materials
US-2022024101-A1 · Jan 27, 2022 · US
Tpu ball structure and manufacturing method thereof
US-2021331040-A1 · Oct 28, 2021 · US
System for processing of low viscosity polymers
US-11077585-B2 · Aug 3, 2021 · US
Polymer composites
US-2020406505-A1 · Dec 31, 2020 · US
Container, folding container
US-2020270022-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/365?
- CPC B29C48/365 is the Cooperative Patent Classification code for “using pumps, e.g. piston pumps.”
- How many patents are filed under CPC B29C48/365 (using pumps, e.g. piston pumps)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/365 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).