Polymorphic forms α, β, and γ of rifaximin | Patent Publication Number 20090234114

US 20090234114 A1
Patent NumberUS 07612199 B2
Application Number12478638
Filled DateJun 4, 2009
Priority DateNov 4, 2004
Publication DateSep 17, 2009
Original AssigneeAlfa Wassermann S.p.a.
Current AssigneeAlfa Wassermann S.p.a.
Inventor/ApplicantsManuela CAMPANA
Guiseppe Glaudio Viscomi
Paolo Righi
Vicenzo CANNATA
Guiseppe Glaudio VISCOMI
Manuela Campana
Vicenzo Cannata
Goffredo Rosini
Dario Braga
Donatella Confortini
Paolo RIGHI
Dario BRAGA
Donatella CONFORTINI
Goffredo ROSINI
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