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Class Information
Number: 424/437
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Implant or insert > Otic
Description: Subject matter in which the special physical form is intended and adapted for placement in the ear canal.










Patents under this class:
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Patent Number Title Of Patent Date Issued
5700478 Water-soluble pressure-sensitive mucoadhesive and devices provided therewith for emplacement in a mucosa-lined body cavity Dec. 23, 1997
5637314 Topical and systemic application of buspirone or derivatives thereof for treating atopic dermatitis Jun. 10, 1997
5618550 Method for treatment of abnormal conditions of the epithelium of bodily orifices Apr. 8, 1997
5554388 Systemic drug delivery compositions comprising a polycationi substance Sep. 10, 1996
5540930 Suspension of loteprednol etabonate for ear, eye, or nose treatment Jul. 30, 1996
5503848 Spongy material consisting essentially of hyaluronic acid or its derivatives, and its use in microsurgery Apr. 2, 1996
5492937 Gel-forming liquid carrier composition Feb. 20, 1996
5489435 Composition for treatment of abnormal conditions of the epithelium of bodily orifices Feb. 6, 1996
5468811 Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsaturated monomer Nov. 21, 1995
5401806 Biocompatible mouldable polymeric material Mar. 28, 1995
5350580 Device and method for extended delivery of pharmacologically active agents to the ear Sep. 27, 1994
5346703 Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels Sep. 13, 1994
5178873 Essential fatty acid treatment Jan. 12, 1993
5156842 Liquid suspension for oral administration Oct. 20, 1992
5143731 Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels Sep. 1, 1992
5130137 Continuous delivery of luteinizing hormone releasing hormone compositions in combination with sex steroid delivery for use in treating benign ovarian secretory disorders Jul. 14, 1992
5126127 Stabilized PVP-I solutions Jun. 30, 1992
5093127 Preparation of FR115224 substrate for parenteral administration Mar. 3, 1992
5057319 Pharmaceutical compositions of cimetidine Oct. 15, 1991
4994273 Solubility modulated drug delivery device Feb. 19, 1991
4968633 Mucosal allergo-test and relevant device for the determination of specific and total IgE Nov. 6, 1990
4952402 Controlled release powder and process for its preparation Aug. 28, 1990
4923700 Artificial tear suspension May. 8, 1990
4923699 Eye treatment suspension May. 8, 1990
4609374 Osmotic device comprising means for governing initial time of agent release therefrom Sep. 2, 1986
4322323 Erodible device comprising surfactant for modifying the rate of erosion of the device Mar. 30, 1982
4298003 System for delivering agent at zero order rate with emerging agent below saturation Nov. 3, 1981
4256108 Microporous-semipermeable laminated osmotic system Mar. 17, 1981
4160452 Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina Jul. 10, 1979
4138344 Erodible agent releasing device comprising poly(orthoesters) and poly(orthocarbonates) Feb. 6, 1979
4036228 Osmotic dispenser with gas generating means Jul. 19, 1977
3968201 Dosage unit containing a substance showing a topical effect on the eye, and a method of preparing same Jul. 6, 1976
3948254 Novel drug delivery device Apr. 6, 1976

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