IP Library Assignment 019336/0880
Patent Assignment
Reel/Frame 019336/0880

Assignment of Assignor's Interest

Recorded: 2007-05-24 Pages: 2
Assignors
KILLAT, STEFAN
Executed: 2007-05-11
FRITZE, PETER
Executed: 2007-05-11
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Hydrophobicizing Additives
Patent: 7,956,113 →
Application: 11/720,037 →
Publication: US 2008/0132624
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 →