Patent Assignment
Reel/Frame 012308/0108
Assignment of Assignor's Interest
Recorded: 2001-11-15
Pages: 4
Assignors
HEILMAN, CONRAD J. JR.
Executed: 2000-10-22
LORENCE, ROBERT M.
Executed: 2001-11-07
ROBERTS, MICHAEL S.
Executed: 2001-11-07
Assignee
PRO-VIRUS
930 CLOPPER ROAD, GAITHERBURG, MARYLAND, 20878
Covered Property
(1)
Purging of cells using viruses
Application:
09/888,626 →
Publication:
US 2002/0037543
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 15, 2013
From: WELLSTAT BIOLOGICS CORPORATION
To: WHITE OAK GLOBAL ADVISORS, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 031029/0801 →
Security Agreement
Sep 17, 2013
From: WELLSTAT BIOLOGICS CORPORATION
To: PDL BIOPHARMA, INC.
Reel/Frame 031288/0530 →
Release of Security Interest
Jan 21, 2021
From: WHITE OAK GLOBAL ADVISORS, LLC, AS ADMINISTRATIVE AGENT
To: WELLSTAT BIOLOGICS CORPORATION
Reel/Frame 055060/0338 →