Three-dimensional shaping device and three-dimensional shaping method
US-12005635-B2 · Jun 11, 2024 · US
Preliminary treatment
Preliminary treatment · 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 | B23K15/0033 |
| Official title | {Preliminary treatment} |
| Display label | Preliminary treatment |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Additive manufacturing device and additive manufacturing method
US-12005636-B2 · Jun 11, 2024 · US
Method for vacuum electron beam welding of twinning-induced plasticity (twip) steel and use thereof
US-2024139856-A1 · May 2, 2024 · US
Fusing One or More Cross Sections by Electron Beam Powder Bed Fusion
US-2024091858-A1 · Mar 21, 2024 · US
Additive manufacturing device and additive manufacturing method
US-11554442-B2 · Jan 17, 2023 · US
Composite member and method for manufacturing composite member
US-11534857-B2 · Dec 27, 2022 · US
Electron beam welding
US-2022402067-A1 · Dec 22, 2022 · US
Additive manufacturing apparatus utilizing combined electron beam selective melting and electron beam cutting
US-11485043-B2 · Nov 1, 2022 · US
Devices, systems, and methods for encoding and decoding data in an additive manufacturing build chamber
US-2022072649-A1 · Mar 10, 2022 · US
Method of manufacturing welded structure of ferritic heat-resistant steel and welded structure of ferritic heat-resistant steel
US-11167369-B2 · Nov 9, 2021 · US
Joining component bodies
US-2021308793-A1 · Oct 7, 2021 · US
Additive manufacturing device and additive manufacturing method
US-2020306867-A1 · Oct 1, 2020 · US
Additive manufacturing device and additive manufacturing method
US-2020269345-A1 · Aug 27, 2020 · US
Three-dimensional shaping device and three-dimensional shaping method
US-2020262137-A1 · Aug 20, 2020 · US
Additive manufacturing equipment utilizing combined electron beam selective melting and electron beam butting
US-2020238566-A1 · Jul 30, 2020 · US
Three-dimensional layer-by-layer shaping apparatus, three-dimensional layer-by-layer shaping apparatus control method, and three-dimensional layer-by-layer shaping apparatus control program
US-10566171-B2 · Feb 18, 2020 · US
Quality control method for regulating the operation of an electromechanical apparatus, for example an EBM apparatus, in order to obtain certified processed products
US-10488852-B2 · Nov 26, 2019 · US
Microalloyed steel component and manufacturing method therefor
US-2019352730-A1 · Nov 21, 2019 · US
Laser-assisted production method for a gearing component and gearing
US-2019337089-A1 · Nov 7, 2019 · US
Constant velocity universal joint outer joint member and manufacturing method for same
US-10352369-B2 · Jul 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K15/0033?
- CPC B23K15/0033 is the Cooperative Patent Classification code for “Preliminary treatment.”
- How many patents are filed under CPC B23K15/0033 (Preliminary treatment)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B23K15/0033 growing?
- Publication counts under this code: 1 in 2023 vs 4 in 2024 (latest complete years).