Apparatuses, systems and methods for three-dimensional printing
US-10493564-B2 · Dec 3, 2019 · US
Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)}
Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)} · 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 | B22F7/00 |
| Official title | Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)} |
| Display label | Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)} |
| Total patents | 115 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 14 |
| 2017 | 17 |
| 2018 | 10 |
| 2019 | 16 |
| 2020 | 10 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 11 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite sintered material
US-2019271062-A1 · Sep 5, 2019 · US
Graphene-containing materials for coating and gap filling applications
US-2019206805-A1 · Jul 4, 2019 · US
Wear-resistant component and method for producing the same
US-2019111488-A1 · Apr 18, 2019 · US
Alloy steel powder for powder metallurgy, and sintered body
US-10207328-B2 · Feb 19, 2019 · US
Polycrystalline diamond sintered material tool excellent in interfacial bonding strength and method of producing same
US-2018371846-A1 · Dec 27, 2018 · US
Sintered bearing and method for manufacturing same
US-2018354029-A1 · Dec 13, 2018 · US
Superhard constructions & methods of making same
US-2018334858-A1 · Nov 22, 2018 · US
Compositions of nanoparticles with radial gradients and methods of use thereof
US-2018326479-A1 · Nov 15, 2018 · US
Thermal Bonding Sheet and Thermal Bonding Sheet with Dicing Tape
US-2018315729-A1 · Nov 1, 2018 · US
Sintered bearing and method for manufacturing same
US-10081056-B2 · Sep 25, 2018 · US
Cemented carbide powders for additive manufacturing
US-2018236687-A1 · Aug 23, 2018 · US
Method for manufacturing electrode material and electrode material
US-2018182573-A1 · Jun 28, 2018 · US
Directional solidification of polycrystalline diamond compact (PDC) drill bits
US-9993869-B2 · Jun 12, 2018 · US
Additive manufactured inseparable platform damper and seal assembly for a gas turbine engine
US-9863257-B2 · Jan 9, 2018 · US
Composite sintered body cutting tool and surface coated composite sintered body cutting tool
US-2017341156-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
Method for manufacturing a hybrid component
US-9764423-B2 · Sep 19, 2017 · US
Alloy steel powder for powder metallurgy, and sintered body
US-2017259340-A1 · Sep 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F7/00?
- CPC B22F7/00 is the Cooperative Patent Classification code for “Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)}.”
- How many patents are filed under CPC B22F7/00 (Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting {wherein at least one part is obtained by sintering or compression (application of coating layers by use of metal powders, see C23C)})?
- Our database includes 115 publications tagged with this CPC code.
- Is patent activity under CPC B22F7/00 growing?
- Publication counts under this code: 11 in 2024 vs 3 in 2025 (latest complete years).