IP Library › Assignment 015189/0018
Patent Assignment
Reel/Frame 015189/0018

Assignment of Assignor's Interest

Recorded: 2004-04-07 Pages: 2
Assignors
HARZSCHEL, REINHARD
Executed: 2004-03-22
BASTELBERGER, THOMAS
Executed: 2004-03-22
DIETRICH, ULF
Executed: 2004-03-22
HOFFMANN, ARMIN
Executed: 2004-03-22
Assignee
WACKER POLYMER SYSTEMS GMBH & CO., KG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Polyvinyl-Alcohol-Stabilized Redispersible Powders with Plasticizing Properties
Patent: 7,250,468 →
Application: 10/819,444 →
Publication: US 2004/0204518
Related Assignments (1)
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 →