IP Library Assignment 015510/0593
Patent Assignment
Reel/Frame 015510/0593

Assignment of Assignor's Interest

Recorded: 2004-06-22 Pages: 2
Assignors
WEITZEL, HANS-PETER
Executed: 2004-06-14
LUTZ, HERMANN
Executed: 2004-06-14
FRITZE, PETER
Executed: 2004-06-14
KILLAT, STEFAN
Executed: 2004-06-14
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Redispersible Powders Comprising Pozzolanic Components
Patent: 7,388,047 →
Application: 10/873,874 →
Publication: US 2005/0014881
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 →