Stefan Geyer
12Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Sep 24, 1987 → Aug 21, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7091062B2 | Wafer level packages for chips with sawn edge protection | Electricity | 45 | Expired |
| US4946695A | Process for the extraction of nonpolar constituents from plant material | Chemistry; Metallurgy | 10 | Expired |
| US4842878A | Process for the extraction of nonpolar constituents of hops | Chemistry; Metallurgy | 4 | Expired |
| US6250141A | Scanning device | Electricity | 4 | Expired |
| US6472130B1 | Solution of tetramethylammonium hydroxide in water and a process for preparing the solution | Physics | 3 | Expired |
| US6854484B2 | Valve for a slurry outlet opening of a chemical mechanical polishing device and chemical mechanical polishing device having a valve | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6911059B2 | Abrasive pad and process for the wet-chemical grinding of a substrate surface | Performing Operations; Transporting | 1 | Expired |
| US6050125A | Calibrating wafer and method for the production of a calibrating wafer | Physics | 1 | Expired |
| US8245565B2 | Slurry transport and storage system | Physics | 1 | Active |
| US7858138B2 | Method for decaffeinating tea | Human Necessities | 1 | Active |
| US8557185B2 | Pressure vessel arrangement comprising an external pressure vessel and at least one insert basket | Chemistry; Metallurgy | 0 | Active |
| US7344807B2 | Gassing-free exposure mask | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.