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United States Utility Patents
5,244,670 - 5,244,679

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NumberTitle
5,244,670 Ingestible pharmaceutical compositions for treating upper gastrointestinal tract distress
5,244,671 Derivatives of porphycene for photodynamic therapy of cancer
5,244,672 Composition containing liposomes stabilized by a stabilizing support based on atelocollagen and glycosaminoglycans
5,244,673 Medicamentous form for use as an ophthalmologic, otolaryngologic, or dermatologic drug
5,244,674 Process for deep freezing cooked potatoes
5,244,675 Aerated, spreadable confectionery product, of the kind constituted by a water-in-oil emulsion
5,244,676 Modified tissue plasminogen activator with modified glycosylation site
5,244,677 Application system for drug containing microemulsions
5,244,678 Pharmaceutical composition containing a local anesthetic and/or centrally acting analgesic encapsulated in liposomes
5,244,679 Topical preparations for alleviation of minor human skin irritations



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