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Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 5756117 | Multidose transdermal drug delivery system A multidose transdermal drug delivery system comprises a laminate composite with a plurality of compartments. Each compartment is a reservoir for a unit dose of a drug active to be transdermally administered. The assembly is adhesively secured to the skin... | 05/26/1998 |
| 5614212 | Method of transdermally administering high molecular weight drugs with a polymer skin enhancer A high molecular weight drug is transdermally administered by applying a polymer skin enhancer and a drug active to the skin of the patient. The drug active has a molecular weight of above 500 daltons. The drug may be encapsulated or the drug solution may... | 03/25/1997 |
| 5505957 | Selectable dosage transdermal delivery system A transdermal drug delivery system is disclosed. The system comprises a laminate composite of a patch/skin permeable membrane; a transfer gel layer disposed on said permeable membrane; a permeable membrane disposed on said transfer gel layer; a plurality ... | 04/09/1996 |
| 5462064 | Integrated system for biological fluid constituent analysis A multi-part system to collect and analyze constituents of body fluid. The use of a multilayered gel matrix to facilitate the collection of analytes fluid and a chemistry detection methodology incorporated into the matrix to aid in the visual or electroni... | 10/31/1995 |
| 5405614 | Electronic transdermal drug delivery system A drug delivery system for transdermally delivering drugs through a given skin area is provided. The delivery system comprises a collapsible container for containing the drug. The container has a drug release opening. A displaceable member is in engagemen... | 04/11/1995 |
| 5336213 | Selectable dosage transdermal delivery system A transdermal drug delivery system is disclosed. The system comprises a laminate composite of a patch/skin permeable membrane; a transfer gel layer disposed on said permeable membrane; a permeable membrane disposed on said transfer gel layer; a plurality ... | 08/09/1994 |
