Patent Assignment
Reel/Frame 022540/0941
Merger
Recorded: 2009-04-14
Pages: 11
Assignor
IMARX PHARMACEUTICAL CORP.
Executed: 1999-10-07
Assignee
DUPONT CONTRAST IMAGING INC.
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Methods of preparing gaseous precursor-filled microspheres
Application:
11/036,834 →
Publication:
US 2005/0163716
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Security Interest
Jan 17, 2008
From: BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
To: ABLECO FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 020371/0523 →
Change of Name
Mar 6, 2008
From: BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
To: LANTHEUS MEDICAL IMAGING, INC.
Reel/Frame 020609/0497 →
Assignment of Assignor's Interest
Apr 14, 2009
From: UNGER, EVAN C; FRITZ, THOMAS A; MATSUNAGA, TERRY; RAMASWAMI, VARADARAJAN
To: IMARX PHARMACEUTICAL CORP.
Reel/Frame 022540/0782 →
Change of Name
Apr 14, 2009
From: DUPONT CONTRAST IMAGING INC.
To: BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC.
Reel/Frame 022541/0380 →
Release of Patent Security Agreement
May 13, 2010
From: ABLECO FINANCE LLC
To: LANTHEUS MEDICAL IMAGING, INC.
Reel/Frame 024380/0363 →