Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1999-08-09
2000-12-19
Harrison, Robert H.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424451, 424452, 424457, 424464, 424469, 424470, 424484, 424485, 424486, 424487, 424488, 424489, A61K 914, A61K 916, A61K 926, A61K 948
Patent
active
061624675
ABSTRACT:
A process for the manufacture of particles comprises mechanically working a mixture of a drug and a hydrophobic and/or hydrophilic fusible carrier in a high speed mixture so as to form agglomerates, breaking the agglomerates to give controlled release particles and optionally continuing the mechanical working with the optional addition of a low percentage of the carrier or diluent.
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Challis Deborah
Heafield Joanne
Knott Trevor John
Leslie Stewart Thomas
Malkowska Sandra Therese Antoinette
Euro-Celtique S.A.
Harrison Robert H.
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