Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Reexamination Certificate
2007-05-15
2007-05-15
Hartley, Michael G. (Department: 1618)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
C424S469000, C424S472000, C424S474000
Reexamination Certificate
active
10317702
ABSTRACT:
The pharmaceutical dosage form consists of a plurality of units containing a benzimidazole compound labile in an acid medium as the active principle, each unit being comprised of an inert core, a layer containing the active principle and an intermediate layer. These units, mixed with compression excipients, compressed and coated with an enteric coating, provide a tableted pharmaceutical dosage form suitable for oral administration for preventing and treating disorders related to abnormal secretion of gastric acid.
REFERENCES:
patent: 4786505 (1988-11-01), Lovgren et al.
patent: 0 244 380 (1993-01-01), None
patent: 0 773 025 (2000-06-01), None
patent: 96/01623 (1996-01-01), None
patent: WO 9601623 (1996-01-01), None
Cabrera Antonio Lopez
Garcia Javier Lizcano
Perez Jaume Sangra
Solanas Ibarra Pere Joan
Hartley Michael G.
Norris McLaughlin & Marcus PA
Young Micah-Paul
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