Electrical machines, laminations, and methods of making the same
US-2021359581-A1 · Nov 18, 2021 · US
for changing the material composition, e.g. by mixing
for changing the material composition, e.g. by mixing · 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 | B22F12/58 |
| Official title | for changing the material composition, e.g. by mixing |
| Display label | for changing the material composition, e.g. by mixing |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 14 |
| 2020 | 15 |
| 2021 | 24 |
| 2022 | 27 |
| 2023 | 47 |
| 2024 | 33 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and a method for fabricating a three-dimensional part by selectively melting a powder bed
US-2021346961-A1 · Nov 11, 2021 · US
Emptying vessels in a build device
US-2021283846-A1 · Sep 16, 2021 · US
Systems and methods for controlling additive manufacturing systems
US-2021260829-A1 · Aug 26, 2021 · US
Additive manufacturing with a polygon scanner
US-2021260826-A1 · Aug 26, 2021 · US
Cured layer lamination method and production method for laminated molded article
US-2021252600-A1 · Aug 19, 2021 · US
Fused filament fabrication of component using filament that includes a binder configured to release a secondary material
US-2021146605-A1 · May 20, 2021 · US
Systems and methods for additive manufacturing magnetic solenoids
US-2021114097-A1 · Apr 22, 2021 · US
Additive manufacturing of composite neutron absorbing components
US-2020411203-A1 · Dec 31, 2020 · US
Three-Dimensional Printer Laminating Fusible Sheets
US-2020368813-A1 · Nov 26, 2020 · US
Fuel pellets having a heterogeneous composition and related methods
US-2020321134-A1 · Oct 8, 2020 · US
Metal manufacturing systems and methods using mechanical oscillation
US-10792682-B2 · Oct 6, 2020 · US
Stack forming apparatus and manufacturing method of stack formation
US-10759002-B2 · Sep 1, 2020 · US
Method and apparatus for additive manufacturing with powder material
US-10730109-B2 · Aug 4, 2020 · US
Method of manufacturing a part comprising two different superalloys
US-10697324-B2 · Jun 30, 2020 · US
Electromagnetic print nozzle for direct-write additive manufacturing
US-10694590-B2 · Jun 23, 2020 · US
Apparatus and Method Based on Selective Laser Melting Technique for Preparing Functionally Gradient Material
US-2020189001-A1 · Jun 18, 2020 · US
Device and method for powder distribution and additive manufacturing method using the same
US-10675655-B2 · Jun 9, 2020 · US
A process for producing a three-dimensional green body by a fused filament fabrication (fff) process
US-2020156283-A1 · May 21, 2020 · US
Multimaterial powder bed patterning for additive manufacturing method
US-2020147874-A1 · May 14, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F12/58?
- CPC B22F12/58 is the Cooperative Patent Classification code for “for changing the material composition, e.g. by mixing.”
- How many patents are filed under CPC B22F12/58 (for changing the material composition, e.g. by mixing)?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC B22F12/58 growing?
- Publication counts under this code: 33 in 2024 vs 24 in 2025 (latest complete years).