Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Reexamination Certificate
2007-08-07
2007-08-07
Wang, Shengjun (Department: 1617)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
C514S489000, C514S490000, C514S493000, C514S499000
Reexamination Certificate
active
10028258
ABSTRACT:
Microparticles and a method for their production is described. The process of the present invention provides a simple, quick, and efficient one-pot process for the production of microparticles containing a hydrophilic active agent of various and uniform morphologies, including microcapsules, microspheres, and microsponges. The microparticles are preferably used for pharmaceutical applications.
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Alrise Biosystems GmbH
Kagan Binder PLLC
Wang Shengjun
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