Drug delivery particle

Details Drug delivery particle Drug delivery particle

2002-08-30

2008-12-09

Peselev, Elli (Department: 1623)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C424S499000, C424S501000

Reexamination Certificate

active

07462366

ABSTRACT:
A drug delivery particle including a reservoir region having primarily large pores and a metering region. The particle can be highly spherical.

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