A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/164
A61K 9/20 (2006.01) A01N 25/34 (2006.01) A61K 9/00 (2006.01) B01D 7/00 (2006.01) F26B 5/00 (2006.01)
Patent
CA 1195250
ABSTRACT SOLID SHAPED ARTICLES Solid shaped articles, particularly rapidly dissolving pharmaceutical dosage forms, carrying pre- determined unit quantities of chemicals are prepared by a novel process involving the addition of the pre- determined amount of chemical in a solvent to a placebo article which contains a network of carrier material. The placebo article is prepared by freezing a composition of carrier material in a solvent and subliming the solvent from the frozen composition.
416516
Buxton Ian R.
Feldman Harold
Ridout & Maybee Llp
Wyeth (john) & Brother Limited
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