Patent Assignment
Reel/Frame 012802/0959
Release of Security Interest
Recorded: 2002-06-19
Pages: 3
Assignor
PROLOG CAPITAL A, L.P.
Executed: 2002-05-22
Assignee
SYMBIONTICS, INC.
4041 FOREST PARK AVENUE, ST. LOUIS, MISSOURI, 63108
Covered Properties
(2)
Sustained Delivery Device Comprising a Leishamania Protozoa and Methods of Making and Using the Same
Patent:
6,020,144 →
Application:
08/735,507 →
Methods and compositions for lysosomal targeting
Application:
60/287,531 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 1997
From: VACCARO, DENNIS E.
To: SYMBIONTICS, INC.
Reel/Frame 008305/0774 →
Confirmatory License
Mar 25, 1997
From: HARVARD UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH, THE
Reel/Frame 008459/0159 →
Assignment of Assignor's Interest
Apr 4, 1997
From: GUERISO-FILHO, FREDERICO J.; BEVERLY, STEPHEM M.
To: PRESIDENT & FELLOWS OF HARVARD UNIVERSITY
Reel/Frame 008522/0781 →
Security Agreement
Sep 21, 2001
From: SYMBIONTICS, INC.
To: PROLOG CAPITAL A, L.P.
Reel/Frame 012188/0406 →
Assignment of Assignor's Interest
Mar 20, 2002
From: BEVERLEY, STEVEN M.
To: SYMBIONTICS, INC.
Reel/Frame 012748/0795 →
Assignment of Assignor's Interest
Apr 30, 2003
From: LEBOWITZ, JONATHAN H.
To: SYMBIONTICS, INC.
Reel/Frame 014005/0374 →
Change of Name
Apr 7, 2005
From: SYMBIONTICS ACQUISITION CORP.
To: ZYSTOR THERAPEUTICS, INC.
Reel/Frame 016445/0638 →
Assignment of Assignor's Interest
Apr 7, 2005
From: SYMBIONTICS INC.
To: SYMBIONTICS ACQUISITION CORP.
Reel/Frame 016445/0619 →
Confirmatory License
Jan 3, 2009
From: HARVARD UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 022050/0957 →