"compressed annular tablet with molded triturate tablet for oral and intraoral"

Abstract From the Canadian patent

New pharmaceutical compositions in unit dosage form are disclosed for both intraoral and oral administration to a patient said unit dosage form , configured to be placed intraorally of said patient. The dosage form is as described in Figure 1, which comprises: (a) as a first portion at least one , discrete molded triturate tablet comprising a therapeutically effective amount of at least one pharmaceutically active ingredient capable of intraoral administration ; and (b) as a second portion located around the said first portion, a therapeutically effective amount of at least one p harmaceutically active ingredient capable of oral administration and which is releasable and orally …