Salter Labs
43Patents
14Active
43Granted
40Portfolio score
Filing activity: Jan 17, 1977 → Mar 30, 2017 · 10 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6439234B1 | Nasal cannula | Emerging Cross-Sectional Technologies | 342 | Expired |
| US6655385B1 | Nasal cannula | Emerging Cross-Sectional Technologies | 236 | Expired |
| US5137017A | Demand oxygen system | Human Necessities | 199 | Expired |
| US5584285A | Breathing circuit apparatus for a nebulizer | Human Necessities | 169 | Expired |
| US4106505A | Nasal cannula assembly | Emerging Cross-Sectional Technologies | 133 | Expired |
| US5697364A | Intermittent gas-insufflation apparatus | Human Necessities | 118 | Expired |
| US6631721B1 | Nebulizer mouthpiece and accessories | Human Necessities | 112 | Expired |
| US5626131A | Method for intermittent gas-insufflation | Human Necessities | 106 | Expired |
| US6378520B1 | Variable pressure and flow control for a pneumatically-operated gas demand apparatus | Human Necessities | 97 | Expired |
| US5735268A | Intermitten gas-insufflation apparatus and method therefor | Human Necessities | 95 | Expired |
| US6904906B2 | Nebulizer mouthpiece and accessories | Human Necessities | 83 | Expired |
| US7832400B2 | Nasal and oral cannula having two capabilities and method of producing same | Human Necessities | 67 | Active |
| USD442685S | Medication inhaler spacer | General | 57 | Expired |
| US8225796B2 | Respiratory therapy system including a nasal cannula assembly | Human Necessities | 56 | Active |
| US5666945A | Pneumatically-operated gas demand apparatus | Human Necessities | 55 | Expired |
| US6176234A | Mouthpiece for a nebulizer | Emerging Cross-Sectional Technologies | 54 | Expired |
| US8631799B2 | Respiratory therapy system including a nasal cannula assembly | Human Necessities | 53 | Active |
| US5797627A | Swivel | Human Necessities | 51 | Expired |
| US7743770B2 | Nasal and oral cannula having three or more capabilities and method of producing same | Emerging Cross-Sectional Technologies | 50 | Active |
| USD369409S | Tubing connector | General | 46 | Expired |
| USD684683S1 | Mask strap cushion | General | 42 | Active |
| US7451762B2 | Pressure sensing device with test circuit | Human Necessities | 35 | Active |
| US8740808B2 | Adaptive temperature sensor for breath monitoring device | Human Necessities | 30 | Active |
| US6533984B2 | Method to produce nasal and oral cannula breathing detection devices | Human Necessities | 28 | Expired |
| US6237594A | Pneumatically-operated gas demand apparatus | Human Necessities | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.