IP Library Assignment 012489/0243
Patent Assignment
Reel/Frame 012489/0243

Assignment of Assignor's Interest

Recorded: 2001-11-09 Pages: 2
Assignor
WEITZEL, HANS-PETER
Executed: 2001-10-19
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STRASSE 24, BURGHAUSEN, 84489, GERMANY
Covered Property (1)
Process for the Preparation of Polymers Having a Reduced Content of Volatile Components
Patent: 6,639,049 →
Application: 10/046,320 →
Publication: US 2002/0165341
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 →