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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Deleuil; Michel
Address:
Antony, FR
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
6074580 Method for the preparation of pearls and pearls obtained containing an active ingredient with an June 13, 2000
Pearls of an active principle exhibiting an indefinite crystallization point, wherein said pearls exhibit a prolonged, immediate or combination release profiles, are made by melting the active principle and a crystallization excipient to create a molten mixture; introducing the mixtu
5380532 Process for the preparation of medication in the form of pearls January 10, 1995
Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point.The said active substance is mixed in molten form with a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced to pa
5188838 Process for the preparation of medications in the form of pearls February 23, 1993
Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point. The said active substance is mixed in molten form which a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced
3984349 Modified porous bodies October 5, 1976
Bodies formed of porous, divided or colloidal inorganic material containing surface hydroxyl groups which are modified by grafting to the surface an organic group to establish an --O--Si bond, wherein the organic group has an average molecular weight greater than 150 and contains at leas










 
 
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