Aradigm regulatory update

ARDM received four U.S. patents. Nos. 5,819,726 and 5,813,397 cover ARDM's breath control technology, which determines the optimal point for inhaled aerosol delivery; No. 5,770,152 covers a means of measuring the performance of aerosol generating equipment; and No. 5,792,057 covers pulmonary diagnostic imaging using radiographic imaging. ...