IP Library › Assignment 012067/0540
Patent Assignment
Reel/Frame 012067/0540

Assignment of Assignor's Interest

Recorded: 2001-08-10 Pages: 2
Assignor
FRITZ-LANGHALS, ELKE
Executed: 2001-08-03
Assignee
CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH
ZIELSTATTSTRASSE 20, D-81379 MUNCHEN, GERMANY
Covered Property (1)
Cathode for Electrolysis Cells
Patent: 6,669,828 →
Application: 09/927,227 →
Publication: US 2002/0027083
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 21, 2007
From: CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIES GMBH
To: WACKER CHEMIE AG
Reel/Frame 019725/0609 →