Manufacturing apparatus, manufacturing system, and manufacturing method
US-12409590-B2 · Sep 9, 2025 · US
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using two or more cooperating injection rams, e.g. coaxially or alternately operating rams
using two or more cooperating injection rams, e.g. coaxially or alternately operating rams · 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 | B29C45/535 |
| Official title | {using two or more cooperating injection rams, e.g. coaxially or alternately operating rams} |
| Display label | using two or more cooperating injection rams, e.g. coaxially or alternately operating rams |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Molding material supply device and molding material supply method
US-11865754-B2 · Jan 9, 2024 · US
Manufacturing apparatus, manufacturing system, and manufacturing method
US-2023302697-A1 · Sep 28, 2023 · US
Injection molding machine, injection molding apparatus, and injection molding method
US-11660794-B2 · May 30, 2023 · US
Injection molding machine, injection molding apparatus, and injection molding method
US-2022152898-A1 · May 19, 2022 · US
Injection molding machine, injection molding apparatus, injection molding method, and injection molding program
US-2022152897-A1 · May 19, 2022 · US
Shooting pot temperature regulation
US-2022152899-A1 · May 19, 2022 · US
Molding material supply device and molding material supply method
US-2021260801-A1 · Aug 26, 2021 · US
Resin injection apparatus and method of manufacturing core product
US-10821637-B2 · Nov 3, 2020 · US
Apparatus and techniques for coating pipeline field joints
US-10479008-B2 · Nov 19, 2019 · US
Resin injection apparatus and method of manufacturing core product
US-2018117806-A1 · May 3, 2018 · US
Apparatus and Techniques for Coating Pipeline Field Joints
US-2016297125-A1 · Oct 13, 2016 · US