IP Library › Assignment 039898/0588
Patent Assignment
Reel/Frame 039898/0588

Assignment of Assignor's Interest

Recorded: 2016-09-29 Pages: 10
Assignors
FRANCESCHIN, ANDREA
Executed: 2015-12-10
TRENTIN, DARIA
Executed: 2014-12-03
RIZZATO, FABRIZIO
Executed: 2014-11-26
BOHNE, FRANZ-JOSEF
Executed: 2015-06-22
Assignee
BAYER MATERIALSCIENCE AG
BUILDING Q. 18, LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Process for the Production of Viscoelastic Polyurethane Foam
Patent: 9,512,258 →
Application: 14/405,448 →
Publication: US 2015/0166713
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 29, 2016
From: PEGHIN, ALBERTO
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 039898/0823 →
Change of Name Oct 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 040450/0127 →