IP Library › Assignment 018541/0795
Patent Assignment
Reel/Frame 018541/0795

Assignment of Assignor's Interest

Recorded: 2006-11-21 Pages: 2
Assignor
STARK, KURT
Executed: 2006-10-23
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Aminofunctional Polyvinylacetals
Patent: 8,153,715 →
Application: 11/569,439 →
Publication: US 2009/0203829
Related Assignments (2)
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 →
Assignment of Assignor's Interest Jan 12, 2009
From: WACKER CHEMIE AG; WACKER POLYMER SYSTEMS GMBH & CO. KG
To: KURARAY EUROPE GMBH
Reel/Frame 022086/0546 →