Modified release oral dosage form using co-polymer of...

Details Modified release oral dosage form using co-polymer of... Modified release oral dosage form using co-polymer of...

2007-01-16

2008-09-23

Richter, Johann R. (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C514S338000, C514S548000, C514S649000, C514S651000

Reexamination Certificate

active

07427414

ABSTRACT:
Once a day modified release oral dosage form comprising of granules or pellets which are either compressed into tablet or filled inside the capsule, wherein the pellet has a core of active ingredient coated on non pareil seeds with a rate controlling functional coating of co-polymer of polyvinyl acetate optionally with an intermediate separating coating between the core and the functional coating layer.

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patent: 2006/0204587 (2006-09-01), Kolter et al.
patent: 2005/112901 (2005-12-01), None

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