A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/00 (2006.01) A61K 9/22 (2006.01) A61K 31/137 (2006.01) A61K 31/21 (2006.01) A61K 31/421 (2006.01) A61K 31/4422 (2006.01) A61K 31/4458 (2006.01)
Patent
CA 2333688
Methods and devices for maintaining a desired therapeutic drug effect over a prolonged therapy period are provided. In particular, oral dosage forms that release drug within the gastrointestinal tract at an ascending release rate over an extended time period are provided. The dosage forms may additionally comprise an immediate-release dose of drug.
L'invention porte sur des procédés et dispositifs servant à maintenir un effet thérapeutique désiré pendant une longue période de traitement, et en particulier sur des formes posologiques orales libérant le médicament dans le tube digestif à une vitesse croissante pendant une longue période. Lesdites formes peuvent comporter en plus une dose de médicament à libération immédiate.
Ayer Atul D.
Christopher Carol A.
Guinta Diane R.
Gupta Suneel K.
Hamel Lawrence G.
Alza Corporation
Gowling Lafleur Henderson Llp
LandOfFree
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