Description     Claims  

WO0107000A   [0004] 
DE102005057292   [0006] 
DE10130128   [0007] 
US6596298B   [0030] 
US6241974B   [0031] 
US4022880A   [0033] 
US2946725A   [0035] 
US3678154A   [0035] 
US4820506A   [0036] 
US5695746A   [0046] 
US4839157A   [0046] 

European Journal of Pharmaceutical Sciences   [0005]