IP Library Assignment 022312/0222
Patent Assignment
Reel/Frame 022312/0222

Assignment of Assignor's Interest

Recorded: 2009-02-25 Pages: 3
Assignors
FRIEDRICH, WOLFGANG
Executed: 2001-09-08
WOHLGEMUTH, WOLFGANG
Executed: 2001-09-11
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, GERMANY
Covered Property (1)
Augmented-Reality System for Situation-Related Support of the Interaction Between a User and an Engineering Apparatus
Patent: 8,373,618 →
Application: 11/857,931 →
Publication: US 2008/0100570
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 2, 2011
From: FRIEDRICH, WOLFGANG; WOHLGEMUTH, WOLFGANG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 025732/0422 →