Patent Assignment
Reel/Frame 053533/0241
Corrective Assignment to Correct the Receiving Party's {Assignee} Address Previously Recorded at Reel: 052816 Frame: 0620. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2020-08-18
Pages: 16
Assignors
VISCOMI, GIUSEPPE CLAUDIO
Executed: 2008-06-16
CAMPANA, MANUELA
Executed: 2008-06-16
BRAGA, DARIO
Executed: 2008-06-16
CONFORTINI, DONATELLA
Executed: 2008-06-16
CANNATA, VINCENZO
Executed: 2008-06-21
RIGHI, PAOLO
Executed: 2008-06-16
ROSINI, GOFFREDO
Executed: 2008-06-16
Assignee
ALFA WASSERMANN S.P.A.
1, VIA ENRICO FERMI, ALANNO (PE), 65020, ITALY
Covered Property
(1)
Pharmaceutical Compositions Comprising Polymorphic Forms Alpha, Beta, and Gamma of Rifaximin
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 3, 2015
From: SEVERINI, DENIS
To: ALFA WASSERMANN S.P.A.
Reel/Frame 036952/0270 →
Merger
Nov 14, 2017
From: ALFA WASSERMANN S.P.A.
To: ALFASIGMA S.P.A.
Reel/Frame 045061/0645 →
Change of Address
Oct 15, 2019
From: ALFASIGMA S.P.A.
To: ALFASIGMA S.P.A.
Reel/Frame 050727/0652 →
Assignment of Assignor's Interest
Jun 2, 2020
From: VISCOMI, GIUSEPPE CLAUDIO; CAMPANA, MANUELA; BRAGA, DARIO; CONFORTINI, DONATELLA
To: ALFA WASSERMANN S.P.A.
Reel/Frame 052816/0620 →