Injection molding apparatus
US-11794390-B2 · Oct 24, 2023 · US
using a rotating plasticising or injection disc
using a rotating plasticising or injection disc · 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 | B29C45/464 |
| Official title | {using a rotating plasticising or injection disc} |
| Display label | using a rotating plasticising or injection disc |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 20 |
| 2022 | 23 |
| 2023 | 22 |
| 2024 | 15 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Injection molding apparatus
US-11794387-B2 · Oct 24, 2023 · US
Material delivery device, three-dimensional shaping device, and injection molding device
US-11718006-B2 · Aug 8, 2023 · US
Plasticizing device, three-dimensional shaping device, and injection molding device
US-2023241823-A1 · Aug 3, 2023 · US
Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatus
US-11679540-B2 · Jun 20, 2023 · US
Injection Molding System
US-2023113479-A1 · Apr 13, 2023 · US
Three-dimensional shaping device and injection molding device
US-11602880-B2 · Mar 14, 2023 · US
Method for manufacturing mold and mold
US-11602877-B2 · Mar 14, 2023 · US
Injection Molding Apparatus
US-2023036026-A1 · Feb 2, 2023 · US
Injection molding apparatus and method
US-11565452-B2 · Jan 31, 2023 · US
Material delivery device, three-dimensional shaping device, and injection molding device
US-2022410456-A1 · Dec 29, 2022 · US
Plasticizing Device, Injection Molding Device, And Three-Dimensional Shaping Device
US-2022388214-A1 · Dec 8, 2022 · US
Plasticizing Device, Three-Dimensional Shaping Device, And Injection Molding Device
US-2022379536-A1 · Dec 1, 2022 · US
Injection molding system and method for manufacturing molded object
US-11511471-B2 · Nov 29, 2022 · US
Injection Molding Apparatus
US-2022371248-A1 · Nov 24, 2022 · US
Plasticizing device, three-dimensional modeling device, and injection molding device
US-2022363007-A1 · Nov 17, 2022 · US
Injection molding system
US-11491691-B2 · Nov 8, 2022 · US
Plasticization device, three-dimensional shaping device, and injection molding device
US-11485061-B2 · Nov 1, 2022 · US
Plasticization device, three-dimensional shaping device, and injection molding device
US-11440227-B2 · Sep 13, 2022 · US
Plasticization device, three-dimensional modeling device, and injection molding device
US-11440253-B2 · Sep 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C45/464?
- CPC B29C45/464 is the Cooperative Patent Classification code for “using a rotating plasticising or injection disc.”
- How many patents are filed under CPC B29C45/464 (using a rotating plasticising or injection disc)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC B29C45/464 growing?
- Publication counts under this code: 15 in 2024 vs 11 in 2025 (latest complete years).