Molding unit and method of molding an article
US-2023405895-A1 · Dec 21, 2023 · US
using two or more injection units co-operating with a single mould
using two or more injection units co-operating with a single mould · 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 | B29C45/13 |
| Official title | using two or more injection units co-operating with a single mould |
| Display label | using two or more injection units co-operating with a single mould |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Injection device and injection molding machine
US-11845211-B2 · Dec 19, 2023 · US
Injection apparatus and method of manufacturing resin body
US-2023382028-A1 · Nov 30, 2023 · US
Injection molding machine, control method of injection molding machine, and computer readable storage medium
US-2023339162-A1 · Oct 26, 2023 · US
Injection molding apparatus
US-11794390-B2 · Oct 24, 2023 · US
Injection Molding System
US-2023134832-A1 · May 4, 2023 · US
Injection molding machine
US-2023058868-A1 · Feb 23, 2023 · US
Injection device and injection molding machine
US-2022396021-A1 · Dec 15, 2022 · US
Injection Molding Apparatus
US-2022379531-A1 · Dec 1, 2022 · US
Twin injection molding machine including two injection devices
US-2022371084-A1 · Nov 24, 2022 · US
Rotor manufacturing method and rotor manufacturing apparatus
US-11370152-B2 · Jun 28, 2022 · US
Injection Molding Apparatus
US-2022193966-A1 · Jun 23, 2022 · US
Method and apparatus for real time control of injection of structural foaming agents, colorants, and other additives
US-11351707-B2 · Jun 7, 2022 · US
Injection molding machine, injection molding apparatus, injection molding method, and injection molding program
US-2022152897-A1 · May 19, 2022 · US
Apparatus and method for producing a fiber-reinforced injection molded component
US-11230041-B2 · Jan 25, 2022 · US
Injection unit for a moulding machine and method for injecting a plasticized mass
US-2021402658-A1 · Dec 30, 2021 · US
Apparatus and method for manufacturing injection molded article, and resin molded article
US-2021394408-A1 · Dec 23, 2021 · US
Method for the injection moulding of articles formed by plastic materials having different characteristics
US-11167461-B2 · Nov 9, 2021 · US
Injection molding apparatus and method for automatic cycle to cycle cavity injection
US-2021078221-A1 · Mar 18, 2021 · US
Injection molding apparatus and method for automatic cycle to cycle cavity injection
US-2021078226-A1 · Mar 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C45/13?
- CPC B29C45/13 is the Cooperative Patent Classification code for “using two or more injection units co-operating with a single mould.”
- How many patents are filed under CPC B29C45/13 (using two or more injection units co-operating with a single mould)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC B29C45/13 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).