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United States Utility Patents
5,169,380 - 5,169,389

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NumberTitle
5,169,380 Treatment of sleep disorders and alleviating disruption of circadian rhythms
5,169,381 Ventricular assist device
5,169,382 Membrane for electrotransport transdermal drug delivery
5,169,383 Control membrane for electrotransport drug delivery
5,169,384 Apparatus for facilitating post-traumatic, post-surgical, and/or post-inflammatory healing of tissue
5,169,385 Safety I. V. drug introducer set
5,169,386 Method and catheter for dilatation of the lacrimal system
5,169,387 Method and apparatus for catheterization of a body cavity
5,169,388 Pressure-activated medication dispenser
5,169,389 Fluid delivery apparatus



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