IP Library › Assignment 013195/0168
Patent Assignment
Reel/Frame 013195/0168

Assignment of Assignor's Interest

Recorded: 2002-08-13 Pages: 2
Assignors
STARK, KURT
Executed: 2002-07-11
GLASER, BERNHARD
Executed: 2002-07-18
BAUER, WERNER
Executed: 2002-07-11
TSCHIRNER, PETER
Executed: 2002-07-11
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Polyvinyl Acetals with Improved Adhesion
Patent: 6,870,009 →
Application: 10/218,135 →
Publication: US 2003/0040575
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 2008
From: WACKER POLYMER SYSTEMS GMBH & CO. KG
To: WACKER CHEMIE AG
Reel/Frame 021603/0608 →
Assignment of Assignor's Interest Jan 12, 2009
From: WACKER CHEMIE AG; WACKER POLYMER SYSTEMS GMBH & CO. KG
To: KURARAY EUROPE GMBH
Reel/Frame 022086/0546 →