IP Library › Assignment 017733/0428
Patent Assignment
Reel/Frame 017733/0428

Assignment of Assignor's Interest

Recorded: 2006-03-29 Pages: 2
Assignors
DIETERLE, FRANK
Executed: 2006-02-06
WOECKEL, NORMAN
Executed: 2006-02-06
Assignee
DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
PORSCHEPLATZ 1, 70435 STUTTGART, GERMANY
Covered Property (1)
System for Ventilation of an Internal-Combustion Engine Crankcase as Well as a V-Shaped Internal Combustion Engine
Patent: 7,509,950 →
Application: 11/352,255 →
Publication: US 2006/0180131
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 30, 2008
From: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT
To: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT (COMPANY NUMBER 722287)
Reel/Frame 021184/0926 →
Merger Jun 16, 2010
From: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
To: PORSCHE ZWISCHENHOLDING GMBH
Reel/Frame 024546/0631 →
Change of Name Jun 16, 2010
From: PORSCHE ZWISCHENHOLDING GMBH
To: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
Reel/Frame 024546/0651 →