IP Library › Assignment 053103/0986
Patent Assignment
Reel/Frame 053103/0986

Assignment of Assignor's Interest

Recorded: 2020-07-01 Pages: 12
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)
Polymorphic Forms Alpha, Beta and Gamma of Rifaximin
Patent: 8,835,452 →
Application: 13/680,967 →
Publication: US 2013/0281697
Related Assignments (3)
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 →