IP Library › Assignment 019038/0791
Patent Assignment
Reel/Frame 019038/0791

Assignment of Assignor's Interest

Recorded: 2007-03-01 Pages: 4
Assignor
CHEN, DINGGUO
Executed: 2007-02-26
Assignee
SIEMENS POWER TRANSMISSION & DISTRIBUTION, INC.
7000 SIEMENS ROAD, WENDELL, NORTH CAROLINA, 27591
Covered Property (1)
Method and System for Controlling an Operation of an Electrical Power Network
Patent: 7,787,995 →
Application: 11/712,814 →
Publication: US 2007/0211887
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 30, 2009
From: SIEMENS POWER TRANSMISSION & DISTRIBUTION, INC.
To: SIEMENS POWER GENERATION, INC.
Reel/Frame 023307/0594 →
Change of Name Sep 30, 2009
From: SIEMENS POWER GENERATION, INC.
To: SIEMENS ENERGY, INC.
Reel/Frame 023307/0743 →
Assignment of Assignor's Interest Nov 28, 2011
From: SIEMENS ENERGY, INC.
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 027286/0887 →