Lawrence A. Weinstein
24Patents
18h-index
43Co-inventors
81Inventor score
Filing activity: Aug 30, 1985 → Dec 26, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5496332A | Wound closure apparatus and method for its use | Human Necessities | 438 | Expired |
| US4626245A | Hemostatis valve comprising an elastomeric partition having opposed intersecting slits | Emerging Cross-Sectional Technologies | 383 | Expired |
| US5370660A | Apparatus and method for delivering a vessel plug into the body of a patient | Human Necessities | 331 | Expired |
| US5350363A | Enhanced sheath valve | Human Necessities | 232 | Expired |
| US5460616A | Catheter introducer with fluid chamber valve | Human Necessities | 211 | Expired |
| US6026807A | Metered dose inhaler cloud chamber | Human Necessities | 154 | Expired |
| US6581598B1 | Positive expiratory pressure device | Human Necessities | 120 | Expired |
| US6776159B2 | Positive expiratory pressure device with bypass | Human Necessities | 109 | Expired |
| US6253766A | Continuous positive airway pressure therapy device | Human Necessities | 95 | Expired |
| US7059324B2 | Positive expiratory pressure device with bypass | Human Necessities | 73 | Expired |
| USD412979S | Metered dose inhaler spacer | General | 71 | Expired |
| USD440651S | Positive expiratory pressure device | General | 70 | Expired |
| US5538505A | Hemostasis valve for catheter introducer having thickened central partition section | Human Necessities | 68 | Expired |
| US7699054B2 | Positive expiratory pressure device | Human Necessities | 68 | Active |
| US5984873A | Incentive spirometer | Human Necessities | 28 | Expired |
| US6539938B2 | Maximum expiratory pressure device | Human Necessities | 27 | Expired |
| US7938113B2 | Inline vaporizer | Human Necessities | 23 | Active |
| US6238353A | Incentive spirometer | Human Necessities | 21 | Expired |
| US5692493A | Tongue Protector | Human Necessities | 15 | Expired |
| USD441070S | Continuous positive airway pressure therapy device | General | 13 | Expired |
| USD450381S | Maximum expiratory pressure and cough simulation device | General | 12 | Expired |
| US8327845B2 | Inline vaporizer | Human Necessities | 11 | Active |
| USD403769S | Respiratory therapy device | General | 3 | Expired |
| US10874818B2 | Aerosol delivery system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.