Patent Assignment
Reel/Frame 032803/0621
Assignment of Assignor's Interest
Recorded: 2014-05-01
Pages: 3
Assignors
VISCOMI, GIUSEPPE CLAUDIO
Executed: 2007-02-12
CAMPANA, MANUELA
Executed: 2007-02-12
CONFORTINI, DONATELLA
Executed: 2007-02-12
BARBANTI, MARIA MIRIAM
Executed: 2007-02-12
BRAGA, DARIO
Executed: 2007-02-12
Assignee
ALFA WASSERMANN S.P.A.
CONTRADA SANT'EMIDIO S.N.C., ALLANO SCALO, ITALY
Covered Property
(1)
Polymorphous Forms of Rifaximin, Processes for Their Production and Use Thereof in the Medicinal Preparations
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Correction of Receiving Parties Address in Previously Filed Cover Sheet Recorded at Reel/Frame: 032803/0621
Jul 21, 2015
From: VISCOMI, GIUSEPPE CLAUDIO; CAMPANA, MANUELA; CONFORTINI, DONATELLA; BARBANTI, MARIA MIRIAM
To: ALFA WASSERMANN S.P.A.
Reel/Frame 036140/0846 →
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 →