Process chamber for an additive manufacturing apparatus and method for operating the process chamber
US-2024157648-A1 · May 16, 2024 · US
of gas
of gas · 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 | B22F10/77 |
| Official title | of gas |
| Display label | of gas |
| Total patents | 313 |
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 |
| 2016 | 11 |
| 2017 | 14 |
| 2018 | 35 |
| 2019 | 41 |
| 2020 | 39 |
| 2021 | 39 |
| 2022 | 44 |
| 2023 | 28 |
| 2024 | 30 |
| 2025 | 24 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three-dimensional printing systems and methods of their use
US-10144176-B1 · Dec 4, 2018 · US
System for introducing combustible powders to a three dimensional printer
US-2018290237-A1 · Oct 11, 2018 · US
Three-dimensional printer
US-10081131-B2 · Sep 25, 2018 · US
Additive manufacturing system and method of forming an object in a powder bed
US-2018236603-A1 · Aug 23, 2018 · US
Three dimensional printer
US-10046393-B2 · Aug 14, 2018 · US
Device and method for additively producing at least one component region of a component
US-2018207721-A1 · Jul 26, 2018 · US
Three dimensional printer
US-10029308-B2 · Jul 24, 2018 · US
Optics in three-dimensional printing
US-2018186080-A1 · Jul 5, 2018 · US
Optics in three-dimensional printing
US-2018186082-A1 · Jul 5, 2018 · US
Optics in three-dimensional printing
US-2018186067-A1 · Jul 5, 2018 · US
Powder-based additive manufacturing temperature control by spatial light modulation
US-2018186074-A1 · Jul 5, 2018 · US
Optics in three-dimensional printing
US-2018186081-A1 · Jul 5, 2018 · US
Method for avoiding plume interference in additive manufacturing
US-2018178284-A1 · Jun 28, 2018 · US
Method for emissions plume monitoring in additive manufacturing
US-2018178286-A1 · Jun 28, 2018 · US
Three dimensional printer
US-9999925-B2 · Jun 19, 2018 · US
Laminating and shaping apparatus
US-2018133796-A1 · May 17, 2018 · US
Apparatus for additive manufacturing of three-dimensional objects
US-2018133637-A1 · May 17, 2018 · US
Gas flow in three-dimensional printing
US-2018126460-A1 · May 10, 2018 · US
Lamination molding apparatus
US-2018126459-A1 · May 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F10/77?
- CPC B22F10/77 is the Cooperative Patent Classification code for “of gas.”
- How many patents are filed under CPC B22F10/77 (of gas)?
- Our database includes 313 publications tagged with this CPC code.
- Is patent activity under CPC B22F10/77 growing?
- Publication counts under this code: 30 in 2024 vs 24 in 2025 (latest complete years).