Andreas Orth
29Patents
4h-index
56Co-inventors
66Inventor score
Filing activity: May 3, 1996 → Oct 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7307735B2 | Method for determining the depth of a buried structure | Physics | 13 | Expired |
| US6919255B2 | Semiconductor trench structure | Electricity | 10 | Expired |
| US5667556A | Method of reprocessing zinc- and iron oxide-containing residual material | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7087484B2 | Method for fabricating trench capacitors for integrated semiconductor memories | Electricity | 9 | Expired |
| US7625422B2 | Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7803268B2 | Method and plant for producing low-temperature coke | Chemistry; Metallurgy | 4 | Expired |
| US7700035B2 | Direct smelting plant and process | Emerging Cross-Sectional Technologies | 2 | Active |
| US9034076B2 | Process and apparatus for winning oil from a vapor gas mixture | Performing Operations; Transporting | 2 | Active |
| US7776759B2 | Methods for forming an integrated circuit, including openings in a mold layer from nanowires or nanotubes | Emerging Cross-Sectional Technologies | 2 | Active |
| US6676731B1 | Method of charging a pressurized container with granular solids | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6511646B1 | Treatment of iron chloride from chlorination dust | Chemistry; Metallurgy | 1 | Expired |
| US9221062B2 | Process and apparatus for dedusting a vapor gas mixture | Performing Operations; Transporting | 1 | Active |
| US9090984B2 | Process and apparatus for producing hydrogen | Emerging Cross-Sectional Technologies | 1 | Active |
| US8038766B2 | Direct reduction process using a single fluidised bed | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8833275B2 | Process and plant for the thermal treatment of fine-grained solids | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8496728B2 | Metallurgical process and plant therefor | Emerging Cross-Sectional Technologies | 0 | Active |
| US9242221B2 | Process and plant for the thermal treatment of fine-grained solids | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9764300B2 | Process and plant for refining raw materials containing organic constituents | Performing Operations; Transporting | 0 | Active |
| US7780759B2 | Direct reduction process | Emerging Cross-Sectional Technologies | 0 | Active |
| US7824603B2 | Direct reduction apparatus and process | Emerging Cross-Sectional Technologies | 0 | Active |
| US7608128B2 | Direct reduction process and apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9175226B2 | Process and plant for producing char and fuel gas | Emerging Cross-Sectional Technologies | 0 | Active |
| US7947107B2 | Direct reduction apparatus and process | Emerging Cross-Sectional Technologies | 0 | Active |
| US11806683B2 | Fluidizing nozzle and fluidized bed reactor | Performing Operations; Transporting | 0 | Active |
| US6688474B1 | Process for removing relatively coarse-grained solids from a stationary fluidized bed | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.