IP Library › Assignment 019384/0777
Patent Assignment
Reel/Frame 019384/0777

Assignment of Assignor's Interest

Recorded: 2007-05-22 Pages: 5
Assignors
LUDWIG, WOLFGANG
Executed: 2007-04-16
ZHANG, HONG
Executed: 2007-04-10
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, GERMANY
Covered Property (1)
Method for Control of a Tank Ventilation
Patent: 7,668,641 →
Application: 11/791,297 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2010
From: SIEMENS AKTIENGESELLSCHAFT
To: CONTINENTAL AUTOMOTIVE GMBH
Reel/Frame 023970/0531 →
Assignment of Assignor's Interest Aug 3, 2020
From: CONTINENTAL AUTOMOTIVE GMBH
To: VITESCO TECHNOLOGIES GMBH
Reel/Frame 053383/0507 →