Screw for injection molding machine, injection device, and injection molding machine
US-12172352-B2 · Dec 24, 2024 · US
Intrusion moulding, i.e. the screw rotates during injection · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C45/5092 |
| Official title | {Intrusion moulding, i.e. the screw rotates during injection} |
| Display label | Intrusion moulding, i.e. the screw rotates during injection |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12172352-B2 · Dec 24, 2024 · US
US-12076897-B2 · Sep 3, 2024 · US
US-11673304-B2 · Jun 13, 2023 · US
US-2023052889-A1 · Feb 16, 2023 · US
US-2022168938-A1 · Jun 2, 2022 · US
US-2022111571-A1 · Apr 14, 2022 · US
US-11267178-B2 · Mar 8, 2022 · US
US-11198242-B2 · Dec 14, 2021 · US
US-11052591-B2 · Jul 6, 2021 · US
US-2020361129-A1 · Nov 19, 2020 · US
US-2020078998-A1 · Mar 12, 2020 · US
US-10543627-B2 · Jan 28, 2020 · US
US-2019077059-A1 · Mar 14, 2019 · US
US-10160144-B2 · Dec 25, 2018 · US
US-2018236705-A1 · Aug 23, 2018 · US
US-2018169921-A1 · Jun 21, 2018 · US
US-2016001474-A1 · Jan 7, 2016 · US