Zevex, Inc.
🏢 View company profile →85Patents
43Active
85Granted
50Portfolio score
Filing activity: Nov 1, 1993 → Aug 11, 2023 · 21 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8454551B2 | Removable adapter for phacoemulsification handpiece having irrigation and aspiration fluid paths | Human Necessities | 780 | Active |
| US8303613B2 | Ultrasonic instrument using langevin type transducers to create transverse motion | Human Necessities | 221 | Active |
| US6902541B2 | Low-profile enterostomy device | Human Necessities | 166 | Expired |
| US5720721A | Method for monitoring viscosity and occlusions in an enteral feeding pump delivery | Human Necessities | 146 | Expired |
| US6523414B1 | Optical pressure monitoring system | Human Necessities | 122 | Expired |
| US6192752A | Noninvasive electromagnetic fluid level sensor | Physics | 119 | Expired |
| US6852094B2 | Infusion set adaptor | Human Necessities | 111 | Expired |
| US6531708B1 | Optical bubble detection system | Human Necessities | 101 | Expired |
| US5531680A | Enteral feeding pump motor unit and method of use | Mechanical Engineering; Lighting; Heating | 97 | Expired |
| US6328720A | Low-profile enterostomy device | Human Necessities | 95 | Expired |
| US5704584A | Pinch clip occluder for infusion sets | Human Necessities | 82 | Expired |
| US5514102A | Pressure monitoring enteral feeding system and method | Human Necessities | 79 | Expired |
| US5810323A | Pinch clip occluder for infusion sets | Human Necessities | 74 | Expired |
| US6142979A | Pinch clip occluder system for infusion sets | Human Necessities | 71 | Expired |
| USD507647S1 | Enteral feeding pump cassette | General | 71 | Expired |
| USD523553S1 | Enternal feeding pump cassette | General | 70 | Expired |
| US5438868A | Noninvasive ultrasonic liquid level indicator | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5733061A | Clamp | Emerging Cross-Sectional Technologies | 55 | Expired |
| US7121143B2 | Optical pressure monitoring system | Human Necessities | 54 | Expired |
| US6685670B2 | Apparatus and method for preventing free flow in an infusion line | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6227047A | Strength evaluation isometric testing system | Human Necessities | 52 | Expired |
| USD455489S1 | Enteral feeding pump cassette | General | 51 | Expired |
| USD503978S1 | In-line occluder | General | 50 | Expired |
| US6595950B1 | Apparatus and method for preventing free flow in an infusion line | Emerging Cross-Sectional Technologies | 48 | Expired |
| US7070575B2 | Adaptor for feeding sets | Human Necessities | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.