Terry A. Berger
31Patents
16h-index
13Co-inventors
78Inventor score
Filing activity: Oct 19, 1983 → May 20, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4496454A | Self cleaning electrochemical detector and cell for flowing stream analysis | Physics | 84 | Expired |
| US5665314A | Temperature control in a portable analytical instrument | Physics | 63 | Expired |
| US6561767B2 | Converting a pump for use in supercritical fluid chromatography | Physics | 42 | Expired |
| US4962662A | Supercritical fluid chromatography | Physics | 37 | Expired |
| US4982597A | Restrictor heating in supercritical fluid chromatography | Physics | 37 | Expired |
| US8419936B2 | Low noise back pressure regulator for supercritical fluid chromatography | Emerging Cross-Sectional Technologies | 32 | Active |
| US4566949A | Method of operating a self cleaning electrochemical detector | Physics | 27 | Expired |
| US6413428B1 | Apparatus and method for preparative supercritical fluid chromatography | Physics | 25 | Expired |
| US4845985A | Supercritical fluid chromatography | Physics | 24 | Expired |
| US6648609B2 | Pump as a pressure source for supercritical fluid chromatography involving pressure regulators and a precision orifice | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6428702B1 | Method of sample introduction for supercritical fluid chromatography systems | Physics | 20 | Expired |
| US5340476A | High efficiency packed column supercritical fluid chromatography | Physics | 20 | Expired |
| US5804701A | Compact, low-profile chromatograph | Physics | 18 | Expired |
| US5663488A | Thermal isolation system in an analytical instrument | Physics | 17 | Expired |
| US5744696A | Thermal isolation system in a chromatograph | Physics | 17 | Expired |
| US5465581A | Analytical system having energy efficient pump | Physics | 16 | Expired |
| US5322627A | High efficiency packed column supercritical fluid chromatography | Physics | 15 | Expired |
| US8215922B2 | Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges | Emerging Cross-Sectional Technologies | 15 | Active |
| US6576125B2 | Method of sample introduction for chromatographic systems | Physics | 13 | Expired |
| US7048517B2 | Pump as a pressure source for supercritical fluid chromatography | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6685828B2 | Automated sample collection in supercritical fluid chromatography | Physics | 12 | Expired |
| US6652753B2 | Apparatus and method for preparative supercritical fluid chromatography | Physics | 8 | Expired |
| US6632353B2 | Rapid sample collection in supercritical fluid chromatography | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6656354B2 | Apparatus and method for preparative supercritical fluid chromatography | Physics | 6 | Expired |
| US6558540B2 | Exhaust gas collection system for supercritical fluid chromatography | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.