Microparticle preparation

Details Microparticle preparation Microparticle preparation

2006-04-25

2006-04-25

Azpuru, Carlos A. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C427S213300, C427S213360, C428S402000, C428S403000, C264S004100, C264S004300, C264S004600

Reexamination Certificate

active

07033609

ABSTRACT:
A parenterally administrable, biodegradable microparticle preparation containing a biologically active substance which, during the first 24 hours after injection, exhibits a release of the active substance that is less than 25% of the total release, determined from a concentration-time curve in the form of the ratio between the area under the curve during the said first 24 hours and the total area under the curve in question

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