IP Library › Assignment 031919/0831
Patent Assignment
Reel/Frame 031919/0831

Assignment of Assignor's Interest

Recorded: 2014-01-08 Pages: 6
Assignors
STUBER, WOLFGANG
Executed: 2013-08-22
ECKHARDT, CHRISTIAN
Executed: 2013-08-22
HILSMANN, HELMUT
Executed: 2013-08-21
Assignee
EVONIK ROEHM GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property (1)
Biaxial Forming Process for Thick-Walled Acrylic Sheet
Application: 14/131,597 →
Publication: US 2014/0162025
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 30, 2019
From: EVONIK RÖHM GMBH
To: RÖHM GMBH
Reel/Frame 050587/0022 →
Corporate Address Change Jul 31, 2020
From: ROEHM GMBH
To: ROEHM GMBH
Reel/Frame 053837/0501 →
Confirmatory Assignment Oct 1, 2024
From: RÖHM GMBH
To: POLYVANTIS GMBH
Reel/Frame 069065/0380 →