Patent Assignment
Reel/Frame 016249/0587
Assignment of Assignor's Interest
Recorded: 2004-11-10
Pages: 5
Assignors
WANG, GHENGRONG
Executed: 2003-11-11
WEI, TIE Q.
Executed: 2003-11-03
TENG, ZHU
Executed: 2003-11-03
Assignee
DADE BEHRING INC.
1717 DEERFIELD ROAD, WAUKEGEN, ILLINOIS, 60015
Covered Property
(1)
Method and Composition Useful for Determining Fk 506
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 16, 2004
From: DADE BEHRING INC.
To: DEUTSCHE BANK AG
Reel/Frame 015062/0832 →
Release of Security Interest
Apr 28, 2005
From: DEUTSCHE BANK AG, NEW YORK BRANCH
To: DADE BEHRING INC.
Reel/Frame 015953/0344 →
Merger
Mar 25, 2008
From: DADE BEHRING INC.
To: SIEMENS HEALTHCARE DIAGNOSTICS INC.
Reel/Frame 020690/0530 →