Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1991-04-19
1995-05-16
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424469, 424481, 424482, 424489, A61K 926
Patent
active
054158710
ABSTRACT:
A sustained release pharmaceutical formulation comprising xanthan gum, a pharmaceutically active ingredient for example, ibuprofen or flurbiprofen, and other optional excipients.
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Kirk-Othmer Encyclopedia of Chemical Technology 3rd Ed., vol. 12, pp. 62-63, vol. 15, p. 447, p. 450.
Lampard John F.
Melia Colin D.
Pankhania Mahendra G.
Levy Neil
Page Thurman K.
The Boots Company PLC
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