Patent Assignment
Reel/Frame 022019/0154
Assignment of Assignor's Interest
Recorded: 2008-12-22
Pages: 4
Assignors
MARTIN, SANDRA
Executed: 2008-11-27
BOEHM, STEFAN
Executed: 2008-11-27
DURLAK, PETER
Executed: 2008-11-27
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNICH, 80333, GERMANY
Covered Property
(1)
Method and System for Intelligent Digital Subtraction
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 2008
From: CHEN, YUNQIANG; FANG, TONG
To: SIEMENS CORPORATE RESEARCH, INC.
Reel/Frame 022019/0202 →
Assignment of Assignor's Interest
Sep 28, 2009
From: SIEMENS CORPORATE RESEARCH, INC.
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 023289/0172 →
Assignment of Assignor's Interest
Jun 28, 2016
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS HEALTHCARE GMBH
Reel/Frame 039271/0561 →