Michael S. Feld
56Patents
38h-index
64Co-inventors
91Inventor score
Filing activity: Mar 22, 1985 → Sep 18, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5318024A | Laser endoscope for spectroscopic imaging | Physics | 408 | Expired |
| US5304173A | Spectral diagonostic and treatment system | Physics | 392 | Expired |
| US5693043A | Catheter for laser angiosurgery | Physics | 375 | Expired |
| US5562100A | Method for laser induced fluorescence of tissue | Human Necessities | 360 | Expired |
| US4718417A | Visible fluorescence spectral diagnostic for laser angiosurgery | Physics | 320 | Expired |
| US5419323A | Method for laser induced fluorescence of tissue | Human Necessities | 307 | Expired |
| US5421337A | Spectral diagnosis of diseased tissue | Human Necessities | 303 | Expired |
| US4913142A | Catheter for laser angiosurgery | Physics | 268 | Expired |
| US4669467A | Mode mixer for a laser catheter | Physics | 265 | Expired |
| US5034010A | Optical shield for a laser catheter | Physics | 235 | Expired |
| US5452723A | Calibrated spectrographic imaging | Human Necessities | 221 | Expired |
| US6091984A | Measuring tissue morphology | Human Necessities | 219 | Expired |
| US6537211B1 | Flourescence imaging endoscope | Physics | 219 | Expired |
| US4648892A | Method for making optical shield for a laser catheter | Physics | 204 | Expired |
| US5106387A | Method for spectroscopic diagnosis of tissue | Physics | 181 | Expired |
| US5192278A | Multi-fiber plug for a laser catheter | Physics | 173 | Expired |
| US5615673A | Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes | Physics | 165 | Expired |
| US5496305A | Catheter for laser angiosurgery | Physics | 142 | Expired |
| US5290275A | Catheter for laser angiosurgery | Physics | 136 | Expired |
| US5104392A | Laser spectro-optic imaging for diagnosis and treatment of diseased tissue | Physics | 129 | Expired |
| US5312396A | Pulsed laser system for the surgical removal of tissue | Human Necessities | 127 | Expired |
| US7365858B2 | Systems and methods for phase measurements | Physics | 107 | Expired |
| US6690966B1 | Methods of molecular spectroscopy to provide for the diagnosis of tissue | Physics | 85 | Expired |
| US5199431A | Optical needle for spectroscopic diagnosis | Physics | 84 | Expired |
| US7235045B2 | Fluorescence imaging endoscope | Physics | 83 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.