IP Library Assignment 012902/0920
Patent Assignment
Reel/Frame 012902/0920

Assignment of Assignor's Interest

Recorded: 2002-05-14 Pages: 2
Assignors
DIETRICH, ULF
Executed: 2002-05-06
MAYER, THEO
Executed: 2002-05-06
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Dry Mortar Formulations Modified with Water-Redispersible Polymer Powders
Patent: 6,709,508 →
Application: 10/145,326 →
Publication: US 2003/0005861
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 →