IP Library Assignment 041116/0787
Patent Assignment
Reel/Frame 041116/0787

Assignment of Assignor's Interest

Recorded: 2017-01-30 Pages: 4
Assignors
MARCHESINI, VAINER
Executed: 2013-04-11
GADDI, MARCO
Executed: 2013-04-11
Assignee
WAM INDUSTRIALE S.P.A.
STRADA DEGLI SCHIOCCHI, 12, MODENA, ITALY
Covered Property (1)
Archimedes Screw Separation Plant for Treating Slurry
Patent: 9,597,617 →
Application: 13/808,131 →
Publication: US 2014/0144823
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 11, 2022
From: WAM INDUSTRIALE S.P.A.
To: WAMGROUP S.P.A.
Reel/Frame 059662/0811 →