ExOne GmbH
33Patents
30Active
33Granted
53Portfolio score
Filing activity: Feb 25, 2003 → Jun 18, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8951033B2 | Construction box for a rapid prototyping system | Emerging Cross-Sectional Technologies | 66 | Active |
| US8991211B1 | Three-dimensional printing glass articles | Chemistry; Metallurgy | 42 | Active |
| US8568124B2 | Powder spreader | Performing Operations; Transporting | 32 | Active |
| US7461684B2 | Casting process and articles for performing same | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7070734B2 | Blended powder solid-supersolidus liquid phase sintering | Emerging Cross-Sectional Technologies | 21 | Expired |
| US9486962B1 | Fine powder recoater for three-dimensional printer | Emerging Cross-Sectional Technologies | 18 | Active |
| US9446448B2 | Recoaters for powder-layer three-dimensional printers | Emerging Cross-Sectional Technologies | 17 | Active |
| US9616620B2 | Installation for the layered construction of a shaped body, comprising a coating device cleaner | Emerging Cross-Sectional Technologies | 14 | Active |
| US9833955B2 | Method and device for unpacking a component | Emerging Cross-Sectional Technologies | 13 | Active |
| US10040216B2 | Powder particle layerwise three-dimensional printing process | Emerging Cross-Sectional Technologies | 12 | Active |
| US10363730B2 | Selectively activated mesh discharge powder recoater for three-dimensional printing | Performing Operations; Transporting | 8 | Active |
| US10449718B1 | Powder-layer three-dimensional printer with smoothing device | Emerging Cross-Sectional Technologies | 6 | Active |
| US10286571B2 | 3D printer 3D printer, arrangement and additive manufacturing process | Emerging Cross-Sectional Technologies | 6 | Active |
| US10695981B2 | Coater arrangement for a 3D printer | Emerging Cross-Sectional Technologies | 4 | Active |
| US10695954B2 | Coater arrangement for a 3D printer and method for applying two layers of particle-shaped construction material | Emerging Cross-Sectional Technologies | 3 | Active |
| US7517492B2 | Processes for sintering aluminum and aluminum alloy components | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11691334B2 | Powder distribution system for three-dimensional printer | Emerging Cross-Sectional Technologies | 1 | Active |
| US10471497B2 | Three-dimensional printed metal-casting molds and methods for making the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11577425B2 | Coater assembly for a 3D printer | Emerging Cross-Sectional Technologies | 1 | Active |
| US10717262B2 | Method and device for unpacking a generative manufactured component | Emerging Cross-Sectional Technologies | 1 | Active |
| US10144207B2 | Three-dimensional printing excess deposited particulate handling | Performing Operations; Transporting | 1 | Active |
| US10061284B2 | Three-dimensional printing using fast STL file conversion | Physics | 1 | Active |
| US11254617B2 | Indirect additive manufacturing process using amine-containing adhesive polymers | Emerging Cross-Sectional Technologies | 0 | Active |
| US10759115B2 | Powder-layer three-dimensional printer with smoothing device | Performing Operations; Transporting | 0 | Active |
| US10850493B2 | Apparatus for three-dimensionally printing reactive materials | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.