Compositions having a combination of immediate release and...

Details Compositions having a combination of immediate release and... Compositions having a combination of immediate release and...

2005-06-21

2005-06-21

Page, Thurman K. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C424S451000, C424S452000, C424S464000, C424S465000, C424S466000, C424S472000, C424S484000

Reexamination Certificate

active

06908626

ABSTRACT:
Disclosed are compositions exhibiting a combination of immediate release and controlled release characteristics. The compositions comprise at least one poorly soluble active ingredient having a nanoparticulate particle size, at least one surface stabilizer adsorbed onto the surface of the nanoparticulate active agent particles, and at least one active ingredient having a microparticulate particle size.

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