Three-dimensional (3d) printing method
US-2018354191-A1 · Dec 13, 2018 · US
during lay-up
during lay-up · 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 | B29C64/194 |
| Official title | during lay-up |
| Display label | during lay-up |
| Total patents | 462 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 18 |
| 2017 | 22 |
| 2018 | 28 |
| 2019 | 46 |
| 2020 | 55 |
| 2021 | 79 |
| 2022 | 56 |
| 2023 | 41 |
| 2024 | 60 |
| 2025 | 34 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three dimensional printer for fiber reinforced composite filament fabrication
US-2018345572-A1 · Dec 6, 2018 · US
Z-axis improvement in additive manufacturing
US-2018311891-A1 · Nov 1, 2018 · US
Method for compensating coloring range of colored 3d object
US-2018189618-A1 · Jul 5, 2018 · US
Method and system for manufacturing an article
US-2018186072-A1 · Jul 5, 2018 · US
Printing method for color compensation of 3d printer
US-2018186096-A1 · Jul 5, 2018 · US
Automated fabrication of fibrous preform
US-2018147778-A1 · May 31, 2018 · US
Three-dimensional laminating and shaping apparatus, control method of three-dimensional laminating and shaping apparatus, and control program of three-dimensional laminating and shaping apparatus
US-2018141159-A1 · May 24, 2018 · US
Three dimensional printer for fiber reinforced composite filament fabrication
US-9956725-B2 · May 1, 2018 · US
Three-dimensional molding apparatus, three-dimensional molding method, and molding material
US-2017348901-A1 · Dec 7, 2017 · US
Catalyst manufacturing method
US-2017348676-A1 · Dec 7, 2017 · US
Method for manufacturing three-dimensional shaped object
US-2017341143-A1 · Nov 30, 2017 · US
Apparatuses, systems and methods for three-dimensional printing
US-2017334024-A1 · Nov 23, 2017 · US
Apparatuses, systems and methods for three-dimensional printing
US-9821411-B2 · Nov 21, 2017 · US
Belt leveling of layers in a part printed by additive manufacturing
US-2017312982-A1 · Nov 2, 2017 · US
Three-dimensional object building apparatus and method for building three-dimensional object
US-2017297110-A1 · Oct 19, 2017 · US
Method and apparatus for forming an image onto an object using selective laser sintering
US-2017259503-A1 · Sep 14, 2017 · US
Apparatus and methods for fabricating components
US-2017252966-A1 · Sep 7, 2017 · US
Three-dimensional object building apparatus and method for building three-dimensional object
US-9731450-B2 · Aug 15, 2017 · US
Methods and apparatus for 3d printed hydrogel materials
US-2017217091-A1 · Aug 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C64/194?
- CPC B29C64/194 is the Cooperative Patent Classification code for “during lay-up.”
- How many patents are filed under CPC B29C64/194 (during lay-up)?
- Our database includes 462 publications tagged with this CPC code.
- Is patent activity under CPC B29C64/194 growing?
- Publication counts under this code: 60 in 2024 vs 34 in 2025 (latest complete years).