Gerald L. Klein
24Patents
19h-index
24Co-inventors
81Inventor score
Filing activity: Feb 24, 1975 → Aug 2, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6488896B2 | Microfluidic analysis cartridge | Emerging Cross-Sectional Technologies | 161 | Expired |
| US5312535A | Capillary electrophoresis detection | Physics | 134 | Expired |
| US6852284B1 | Liquid analysis cartridge | Emerging Cross-Sectional Technologies | 132 | Expired |
| US6537501B1 | Disposable hematology cartridge | Emerging Cross-Sectional Technologies | 121 | Expired |
| US6656431B2 | Sample analysis instrument | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6830729B1 | Sample analysis instrument | Performing Operations; Transporting | 74 | Expired |
| US6576194B1 | Sheath flow assembly | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5963456A | Method and apparatus for displaying capillary electrophoresis data | Physics | 70 | Expired |
| US5413686A | Multi-channel automated capillary electrophoresis analyzer | Physics | 68 | Expired |
| US6557427B2 | Capillaries for fluid movement within microfluidic channels | Physics | 63 | Expired |
| US7226562B2 | Liquid analysis cartridge | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4399711A | Method and apparatus ensuring full volume pickup in an automated pipette | Performing Operations; Transporting | 55 | Expired |
| US6712925B1 | Method of making a liquid analysis cartridge | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5171533A | Biological assay cassette and method for making same | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5449621A | Method for measuring specific binding assays | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5002889A | Reaction well shape for a microwell tray | Performing Operations; Transporting | 33 | Expired |
| US5228960A | Analysis of samples by capillary electrophoretic immunosubtraction | Physics | 33 | Expired |
| US4730921A | Photodensitometer for minimizing the refractive effects of a fluid sample | Physics | 31 | Expired |
| US5302272A | Fiber optic flow cell for detection of electrophoresis separation with a capillary column and method of making same | Physics | 24 | Expired |
| US4031399A | Fluorometer | Physics | 18 | Expired |
| US4136953A | Nephelometer with detection system focused on optical dark region | Physics | 17 | Expired |
| US5145567A | Capillary zone electrophoretic analysis of isoenzymes | Physics | 14 | Expired |
| US4059357A | Densitometer calibrated reference standard | Physics | 14 | Expired |
| US5264095A | Capillary zone electrophoretic analysis of isoenzymes | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.