IP Library Assignment 014612/0728
Patent Assignment
Reel/Frame 014612/0728

Assignment of Assignor's Interest

Recorded: 2003-10-14 Pages: 2
Assignor
WEITZEL, HANS-PETER
Executed: 2003-09-26
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24, 84489 BURGHAUSEN, GERMANY
Covered Property (1)
Water-Redispersible Polymer Powder Compositions with Accelerated-Setting Action
Patent: 7,288,580 →
Application: 10/684,741 →
Publication: US 2004/0097622
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 →