IP Library Assignment 020515/0227
Patent Assignment
Reel/Frame 020515/0227

Assignment of Assignor's Interest

Recorded: 2008-02-14 Pages: 2
Assignors
VISCOMI, GIUSEPPE C.
Executed: 2008-01-22
CAMPANA, MANUELA
Executed: 2008-01-22
CONFORTINI, DONATELLA
Executed: 2008-01-22
BARBANTI, MIRIAM
Executed: 2008-01-22
CALANNI, FIORELLA
Executed: 2008-01-22
Assignee
ALFA WASSERMANN S.P.A.
CONTRADA S. EMIDIO, ALLANO (PE), 65020, ITALY
Covered Property (1)
Use of Polymorphic Forms of Rifaximin for Medical Preparations
Patent: 7,915,275 →
Application: 11/873,841 →
Publication: US 2008/0132530
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →