Patent Assignment
Reel/Frame 045853/0585
Merger
Recorded: 2018-04-06
Pages: 25
Assignor
ALFA WASSERMANN S.P.A.
Executed: 2017-04-21
Assignee
ALFASIGMA S.P.A.
VIALE SARCA NO. 223, MILAN, ITALY
Covered Property
(1)
Pharmaceutical Compositions Comprising Polymorphic Forms Alpha, Beta, and Gamma of Rifaximin
Application:
15/487,377 →
Publication:
US 2018/0065988
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.