Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1997-09-09
2000-11-14
Kishore, Gollamudi S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424490, 424496, 424497, 424498, 424501, 424502, A61K 916, A61K 910
Patent
active
061466638
ABSTRACT:
This invention relates to stabilized nanoparticles which may be filtered under sterile conditions, comprising at least one hydrophobic, water-insoluble and non-water-dispersible polymer or copolymer (and optionally an active principle) which is emulsified in an aqueous solution or suspension comprising a phospholipid and a bile salt.
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patent: 5469854 (1995-11-01), Unger
patent: 5500224 (1996-03-01), Vranckx
J. Cont. Release, vol. 30, Apr. 1994, p. 83-94, Schwartz et al., "Solid Lipid Nanoparticles (SLN) for Controlled Drug Delivery . . . ".
Eric Allemann et al., "Drug-Loaded Nanoparticles--Preparation Methods and Drug Targeting Issues," Eur. J. Pharm. Biopharm., 39(5), 173-191 (1993).
Grant & Hack's Dictionary p. 145, 1969.
Bissery Marie-Christine
Laborie Michel
Vacus Joel
Verrecchia Thierry
Kishore Gollamudi S.
Rhone-Poulenc Rorer S.A.
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