3D printing device and method
US-12377593-B2 · Aug 5, 2025 · US
after the die nozzle
after the die nozzle · 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 | B29C48/147 |
| Official title | {after the die nozzle} |
| Display label | after the die nozzle |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Start-up method of resin pellet production device, production method of resin pellets, and resin pellet production device
US-2025114977-A1 · Apr 10, 2025 · US
Method for producing spacers for a winding unit and voltage-resistant spacers for cast resin transformers
US-2025054690-A1 · Feb 13, 2025 · US
Systems and methods for manufacturing bulked continuous filament
US-12109730-B2 · Oct 8, 2024 · US
Granulating Device Die, Granulating Device Cutter Blade Holder, Granulating Device Cutter Blade Unit, Resin-Cutting Device, Granulating Device, and Resin Pellet Manufacturing Method
US-2024227242-A9 · Jul 11, 2024 · US
Granulating Device Die, Granulating Device Cutter Blade Holder, Granulating Device Cutter Blade Unit, Resin-Cutting Device, Granulating Device, and Resin Pellet Manufacturing Method
US-2024131750-A1 · Apr 25, 2024 · US
Formation of three dimensional objects including magnetic material
US-11731344-B2 · Aug 22, 2023 · US
3d printing device and method
US-2023014767-A1 · Jan 19, 2023 · US
Systems and methods for manufacturing bulked continuous filament
US-2022152879-A1 · May 19, 2022 · US
Polyolefin based films suitable for thermoforming
US-11292234-B2 · Apr 5, 2022 · US
Systems and methods for manufacturing bulked continuous filament
US-11273579-B2 · Mar 15, 2022 · US
Systems and methods for manufacturing bulked continuous filament
US-11179868-B2 · Nov 23, 2021 · US
Polysaccharide fibers and method for producing same
US-11001941-B2 · May 11, 2021 · US
Method for producing spacers for a winding unit and voltage-resistant spacers for cast resin transformers
US-2020357567-A1 · Nov 12, 2020 · US
Formation of three dimensional objects including magnetic material
US-2020298470-A1 · Sep 24, 2020 · US
Formation of three dimentional objects including magnetic material
US-10710296-B2 · Jul 14, 2020 · US
Systems and methods for manufacturing bulked continuous filament
US-2020206981-A1 · Jul 2, 2020 · US
Methods for manufacturing bulked continuous carpet filament
US-10538016-B2 · Jan 21, 2020 · US
Systems and methods for manufacturing bulked continuous filament
US-2019381699-A1 · Dec 19, 2019 · US
Methods of making drug loaded microfiber sutures for ophthalmic application
US-10471172-B2 · Nov 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C48/147?
- CPC B29C48/147 is the Cooperative Patent Classification code for “after the die nozzle.”
- How many patents are filed under CPC B29C48/147 (after the die nozzle)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B29C48/147 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).