David Bernstein
23Patents
16h-index
22Co-inventors
81Inventor score
Filing activity: Aug 20, 1979 → Sep 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4770853A | Device for self contained solid phase immunodiffusion assay | Performing Operations; Transporting | 165 | Expired |
| US4853335A | Colloidal gold particle concentration immunoassay | Emerging Cross-Sectional Technologies | 141 | Expired |
| US5169789A | Device and method for self contained solid phase immunodiffusion assay | Human Necessities | 78 | Expired |
| US5824268A | Rapid self-contained assay format | Emerging Cross-Sectional Technologies | 73 | Expired |
| US6057166A | Fecal test method | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5604109A | Method for exposing Group A streptococcal antigens and an improved diagnostic test for the identification of Group A streptococci | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5766962A | Device for collecting and testing samples | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5833923A | Sampling-assay interface system | Physics | 36 | Expired |
| US4704355A | Assay utilizing ATP encapsulated within liposome particles | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4305721A | Agglutination assay | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5980828A | Combined sampling-assay device and holder | Performing Operations; Transporting | 25 | Expired |
| US5783399A | Chemiluminescent assay methods and devices for detecting target analytes | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5753497A | Diagnostic assay providing blood separation | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4860741A | Modular inhalation tower for laboratory animals | Human Necessities | 18 | Expired |
| USD404830S | Multi-sided medical diagnostic test device | General | 18 | Expired |
| US5833924A | Sampling-assay device and interface system | Physics | 17 | Expired |
| US4305720A | Gentamicin assay and products therefor | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD407825S | Octagonal diagnostic test device | General | 6 | Expired |
| USD401369S | Hand-held luminometer | General | 5 | Expired |
| US7217281B2 | Method for detecting and correcting the root cause of health issues | Human Necessities | 1 | Expired |
| US11771491B2 | Tissue mapping and treatment | Human Necessities | 0 | Active |
| US12004805B2 | Tissue mapping and treatment | Human Necessities | 0 | Active |
| US12093040B2 | System and method for calibrating an autonomous vehicle camera | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.