IP Library › Assignment 043095/0396
Patent Assignment
Reel/Frame 043095/0396

Assignment of Assignor's Interest

Recorded: 2017-07-25 Pages: 6
Assignor
SEVERINI, DENIS
Executed: 2014-10-31
Assignee
ALFA WASSERMANN S.P.A.
VIA ENRICO FERMI 1, ALANNO (PE), I-65020, ITALY
Covered Property (1)
Polymorphic Forms Alpha, Beta and Gamma of Rifaximin
Application: 15/487,371 →
Publication: US 2018/0065987
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 25, 2017
From: VISCOMI, GIUSEPPE CLAUDIO; CAMPANA, MANUELA; BRAGA, DARIO; CONFORTINI, DONATELLA
To: ALFA WASSERMANN S.P.A.
Reel/Frame 043095/0402 →
Merger Aug 2, 2018
From: ALFA WASSERMANN S.P.A.
To: ALFASIGMA S.P.A.
Reel/Frame 046706/0156 →