Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1997-09-02
1999-03-09
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
428402, 502439, 502523, 423659, 252309, 2523131, A61K 914, B01J 1300
Patent
active
058797157
ABSTRACT:
A process and system for the production of inorganic nanoparticles by precipitating the inorganic nanoparticles by a precipitating agent from a microemulsion with a continuous and a non-continuous phase; and concentrating the precipitated nanoparticles employing an ultrafiltration membrane.
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patent: 5695901 (1997-12-01), Selim
Goldsmith Robert L.
Higgins Richard J.
CeraMem Corporation
Crowley Richard P.
Webman Edward J.
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