Edwin E. Wikfors
15Patents
5h-index
12Co-inventors
63Inventor score
Filing activity: Mar 31, 1994 → Aug 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5524084A | Method and apparatus for improved flow and pressure measurement and control | Physics | 55 | Expired |
| US5476000A | Retention time stability in a gas chromatographic apparatus | Physics | 32 | Expired |
| US5642278A | Method and apparatus for temperature and pressure compensation of pneumatic manifolds | Physics | 16 | Expired |
| US8215922B2 | Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges | Emerging Cross-Sectional Technologies | 15 | Active |
| US5905192A | Method for identification of chromatographic peaks | Physics | 15 | Expired |
| US8877051B2 | Time delay for sample collection in chromatography systems | Physics | 5 | Active |
| US9163618B2 | Automated conversion between SFC and HPLC | Emerging Cross-Sectional Technologies | 4 | Active |
| US7670487B2 | De-pressurization scheme for chromatography columns | Emerging Cross-Sectional Technologies | 3 | Active |
| US10478749B2 | Apparatus and method for introducing a sample into a separation unit of a chromatography system | Physics | 3 | Active |
| US9945762B2 | Apparatus and method for introducing sample into a separation unit of a chromatography system without disrupting a mobile phase | Physics | 2 | Active |
| US10695692B2 | Device and method of a supercritical fluid system for detecting analytes using a low pressure detector | Physics | 1 | Active |
| US10279294B2 | Self cleaning gas-liquid separator for serial or parallel collection of liquid fractions | Physics | 0 | Active |
| US9114330B2 | System and process for an active drain for gas-liquid separators | Performing Operations; Transporting | 0 | Active |
| US11491419B2 | Gas-liquid separator for collecting chromatographic fractions | Performing Operations; Transporting | 0 | Active |
| US10376814B2 | Impact centrifugal separator and associated methods for fraction collection in supercritical fluid systems | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.