IP Library Assignment 012007/0447
Patent Assignment
Reel/Frame 012007/0447

Assignment of Assignor's Interest

Recorded: 2001-07-18 Pages: 2
Assignor
WEITZEL, HANS-PETER
Executed: 2001-05-10
Assignee
WACKER POLYMER SYSTEMS GMBH & CO. KG
JOHANNES-HESS-STR. 24, BURGHAUSEN, D-84489, GERMANY
Covered Property (1)
Process for Preparing Two-Phase Polymers in the Form of Their Aqueous Dispersions and Water-Redispersible Powders
Patent: 6,710,113 →
Application: 09/908,525 →
Publication: US 2002/0035193
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 →