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| Number | Title | Issue Date |
| 7888546 | Wound dressing, ingredient delivery device and IV hold-down, and method relating to same An adhesive device used as a wound dressing, ingredient delivery device or IV hold-down in which inadvertent edge release of these devices along the periphery of the polymeric film layer is minimized when the handling layer, which is adhered to the polymeric film la... | 02/15/2011 |
| 7828827 | Method of exfoliation of skin using closely-packed microstructures An improved method and apparatus is provided as a system to enhance skin appearance and health, in which skin is cleaned (or exfoliated) and conditioned by use of microelements affixed to a base element or hand-held patch. The dimensions of the microelements are con... | 11/09/2010 |
| 7763203 | Method of manufacturing microneedle structures using photolithography A method for manufacturing microneedle structures is disclosed using soft lithography and photolithography, in which micromold structures made of a photoresist material or PDMS are created. The micromold manufacturing occurs quite quickly, using inexpensive material... | 07/27/2010 |
| 7611481 | Transdermal delivery device A dermal, transdermal, mucosal or transmucosal delivery device includes a backing layer overlying an ingredient containing reservoir, and having a microprotrusion array attached thereto, a cover for the reservoir having at least one opening therethrough, an adhesive... | 11/03/2009 |
| 7585554 | Wound dressing, ingredient delivery device and IV hold-down incorporating a statically retained handle Adhesive devices used as wound dressings, ingredient delivery devices and IV hold-downs include a handling layer comprised of a layer of conductive material and at least one layer of non-conductive material, adhered to the non-adhesive coated side of an adhesive coa... | 09/08/2009 |
| 7578954 | Method for manufacturing microstructures having multiple microelements with through-holes A method is provided for manufacturing microstructures of the type which contain a substrate and an array of protruding microelements with through-holes, which are used in penetrating layers of skin. The microelements are embossed or pressed into an initial substrat... | 08/25/2009 |
| 7456331 | Composition for cushions, wounds dressings and other skin-contacting products A skin-contacting adhesive composition is described which has improved initial tack, long-term adhesion, water uptake and translucency characteristics and may be prepared by melt extrusion. Uses of these compositions are also described, for example, their use in wou... | 11/25/2008 |
| 7416541 | Intracutaneous microneedle array apparatus Improved microneedle arrays are provided having a sufficiently large separation distance between each of the individual microneedles to ensure penetration of the skin while having a sufficiently small separation distance to provide high transdermal transport rates. ... | 08/26/2008 |
