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Robert F Eisele, Karen Davies, Nelson Holton, Tim Kline, Ian Smith: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, July 13, 1999: US05921237 (123 worldwide citation)

A drug powder inhaler has a cover plate pivotably attached to a lid on an inhaler housing. A lever is pivotably attached to the cover plate. A blister pack disk is rotatably mounted on the housing under the cover plate. A powder duct in the housing extends from a staging chamber underneath one end o ...


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Thomas R Jackson, Karen Davies, Jeff Chen, Mike Ligotke, Allan Cameron: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, September 12, 2000: US06116238 (100 worldwide citation)

A dry powder inhaler has a slider for incrementally advancing a blister disk, to provide successive doses of a dry powder pharmaceutical. A blister disk is rotatably supported on a spindle on a deck plate of the inhaler. A powder port, an advancing slot, and a lifter slot extend through the deck pla ...


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Robert Eisele, Karen Davies, Jeffrey Chen, Bernard Greenspan: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, December 28, 1999: US06006747 (74 worldwide citation)

A dry powder inhaler has a lid pivotally attached to an inhaler housing. A medicine containing cartridge is attached to the top of the housing and includes a cartridge ring with apertures for holding dry powdered medicine. A slide-groove assembly located on the underside of the lid advances the cart ...


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Robert F Eisele, Karen Davies, Nelson Holton, Tim Kline, Ian Smith: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, December 11, 2001: US06328034 (65 worldwide citation)

A drug powder inhaler has a cover plate pivotably attached to a lid on an inhaler housing. A lever is pivotably attached to the cover plate. A blister pack disk is rotatably mounted on the housing under the cover plate. A powder duct in the housing extends from a staging chamber underneath one end o ...


5
Robert Eisele, Karen Davies, Jeffrey Chen, Bernard Greenspan: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, August 14, 2001: US06273085 (57 worldwide citation)

A dry powder inhaler has a lid pivotally attached to an inhaler housing. A medicine containing cartridge is attached to the top of the housing and includes a cartridge ring with apertures for holding dry powdered medicine. A slide-groove assembly located on the underside of the lid advances the cart ...


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Robert Eisele, Karen Davies, Jeffrey Chen: Dry powder inhaler. Dura Pharmaceuticals, jiang lilou, April 19, 2000: CN98803479

A dry powder inhaler (1) has a lid (20) pivotally attached to an inhaler housing (5). The inhaler includes a mixing chamber (8), a medicine cartridge (60) and a pressure switch (19).


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Robert F Eisele, Karen Davies, Nelson Holton, Tim Kline, Ian Smith: Dry powder inhaler. Dura Pharmaceuticals, Lyon & Lyon, April 11, 2002: US20020040713-A1

A drug powder inhaler has a cover plate pivotably attached to a lid on an inhaler housing. A lever is pivotably attached to the cover plate. A blister pack disk is rotatably mounted on the housing under the cover plate. A powder duct in the housing extends from a staging chamber underneath one end o ...