IP Library › Assignment 046554/0715
Patent Assignment
Reel/Frame 046554/0715

Assignment of Assignor's Interest

Recorded: 2018-08-03 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: 16/002,948 →
Publication: US 2019/0135831
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 2, 2018
From: VISCOMI, GIUSEPPE CLAUDIO; CAMPANA, MANUELA; BRAGA, DARIO; CONFORTINI, DONATELLA
To: ALFA WASSERMANN S.P.A.
Reel/Frame 046544/0654 →
Merger Aug 8, 2018
From: ALFA WASSERMANN S.P.A.
To: ALFASIGMA S.P.A.
Reel/Frame 046749/0637 →