Three-dimensional printing with multi-material support
US-10315358-B2 · Jun 11, 2019 · US
Operations & Transport
Operations & Transport · 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 | B29C47/822 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 13 |
| 2018 | 11 |
| 2019 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multilayer films and methods of making the same
US-10307999-B2 · Jun 4, 2019 · US
Method of forming a non-cylindrical filament for use in extrusion-based digital manufacturing systems
US-10272665-B2 · Apr 30, 2019 · US
Three-dimensional printer tool systems
US-10214004-B2 · Feb 26, 2019 · US
Systems and methods for making composite structures
US-10195779-B2 · Feb 5, 2019 · US
2-stage extrusion apparatus and method of extrusion
US-10105889-B2 · Oct 23, 2018 · US
Extrusion apparatus and method using variable extrusion gate
US-10086548-B2 · Oct 2, 2018 · US
Method for producing ready-to-use soft PVC films or profiles
US-10059814-B2 · Aug 28, 2018 · US
Three-dimensional printing with multi-material support
US-2018207874-A1 · Jul 26, 2018 · US
Mixing section for plastic extrusion screw
US-2018126596-A1 · May 10, 2018 · US
Optical inspection apparatus and method for an extruder
US-2018128738-A1 · May 10, 2018 · US
Medical device balloons with improved strength properties and processes for producing same
US-9956321-B2 · May 1, 2018 · US
Three-dimensional printing with multi-material support
US-9931791-B2 · Apr 3, 2018 · US
Medical device balloons with improved strength properties and processes for producing same
US-2018085499-A1 · Mar 29, 2018 · US
Reactive twin-screw extrusion valve
US-2018079964-A1 · Mar 22, 2018 · US
Dispersion method for particles in nanocomposites and method of forming nanocomposites
US-9902819-B2 · Feb 27, 2018 · US
Hybrid sustainable composites and methods of making and using thereof
US-9809702-B2 · Nov 7, 2017 · US
Medical device balloons with improved strength properties and processes for producing the same
US-9801981-B2 · Oct 31, 2017 · US
Liquid crystal polyester composition, method for producing liquid crystal polyester composition, and molded article
US-9771475-B2 · Sep 26, 2017 · US
Method for manufacturing encapsulating material sheet for solar battery
US-9757888-B2 · Sep 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C47/822?
- CPC B29C47/822 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B29C47/822 (Operations & Transport)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B29C47/822 growing?
- Publication counts under this code: 11 in 2018 vs 5 in 2019 (latest complete years).