Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations | Patent Number 09271968

US 09271968 B2
Application Number14262612
Publication NumberUS 20150073007 A1
Pendency1 year, 10 months, 11 days
Filled DateApr 25, 2014
Priority DateFeb 27, 2006
Publication DateMar 12, 2015
Expiration DateFeb 26, 2026
Inventor/ApplicantsDonatella Confortini
Manuela Campana
Giuseppe Claudio Viscomi
Maria Barbanti
Dario Braga
ExaminesKIFLE, BRUCK
Art Unit1622
Technology Center1600
Assignments
Alfasigma S.p.a.
Current
Alfa Wassermann S.p.a.
Original
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