IP Library › Assignment 015196/0282
Patent Assignment
Reel/Frame 015196/0282

Assignment of Assignor's Interest

Recorded: 2004-04-09 Pages: 2
Assignors
ZHENG, YI-FENG
Executed: 2003-12-08
YANG, YALI
Executed: 2003-12-08
Assignee
DADE BEHRING INC.
1717 DEERFIELD RD. #778, LEGAL DEPT., PATENTS, DEERFIELD, ILLINOIS, 60015
Covered Property (1)
Ecstasy Haptens and Immunogens
Patent: 7,022,492 →
Application: 10/736,018 →
Publication: US 2005/0130225
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 →