IP Library › Assignment 028334/0766
Patent Assignment
Reel/Frame 028334/0766

Change of Name

Recorded: 2012-06-07 Pages: 5
Assignor
DIETER WILDFANG GMBH
Executed: 2011-01-10
Assignee
NEOPERL GMBH
KLOSTERRUNSSTRASSE 11, MULLHEIM, 79379, GERMANY
Covered Property (1)
Return Check Valve
Patent: 6,779,554 →
Application: 10/471,325 →
Publication: US 2004/0074539
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 9, 2003
From: WEIS, CHRISTOPH; FANGMEIER, MARTIN
To: DIETER WILDFANG GMBH
Reel/Frame 014811/0955 →