Patent Assignment
Reel/Frame 059060/0722
Change of Address
Recorded: 2022-02-09
Pages: 9
Assignor
ALFASIGMA S.P.A.
Executed: 2021-04-16
Assignee
ALFASIGMA S.P.A.
VIA RAGAZZI DEL '99 NO. 5, BOLOGNA, 40133, ITALY
Covered Property
(1)
Polymorphic Forms Alpha, Beta and Gamma of Rifaximin
Application:
17/647,308 →
Publication:
US 2022/0127283
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2022
From: VISCOMI, GIUSEPPE CLAUDIO; CAMPANA, MANUELA; BRAGA, DARIO; CONFORTINI, DONATELLA
To: ALFA WASSERMANN S.P.A.
Reel/Frame 058941/0645 →
Assignment of Assignor's Interest
Feb 9, 2022
From: SEVERINI, DENIS
To: ALFA WASSERMANN S.P.A.
Reel/Frame 058942/0268 →
Merger
Feb 9, 2022
From: ALFA WASSERMANN S.P.A.
To: ALFASIGMA S.P.A.
Reel/Frame 058981/0579 →