Patent Assignment
Reel/Frame 022575/0501
Release of Security Interest
Recorded: 2009-04-22
Pages: 5
Assignor
MEDTRONIC INTERNATIONAL, LTD
Executed: 2009-04-20
Assignee
RESTORAGEN, INC.
4130 N.W. 37TH STREET, LINCOLN, NEBRASKA, 68524-1637
Covered Properties
(8)
Chemical Method for Selective Modification of the N- and/or C-Terminal Amino Acid Alpha-Carbon Reactive Group of a Recombinant Polypeptide or a Portion Thereof
Patent:
5,635,371 →
Application:
08/294,434 →
Chlorella Virus Promoters
Patent:
5,846,774 →
Application:
08/821,559 →
Customized Proteases
Patent:
5,945,329 →
Application:
08/899,324 →
Enzymatic Method for Modification of Recombinant Polypeptides
Patent:
6,037,143 →
Application:
08/967,374 →
Bioassay for Growth Hormone Releasing Hormone
Patent:
6,221,617 →
Application:
08/986,049 →
Enzymatic Amidation of Peptides
Patent:
6,461,834 →
Application:
09/212,663 →
Chlorella Virus Promoters
Patent:
6,316,224 →
Application:
09/400,541 →
Enzymatic Method for Modification of Recombinant Polypeptides
Patent:
6,403,361 →
Application:
09/505,991 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 1997
From: XIA, YUANNAN
To: BIONEBRASKA, INC.
Reel/Frame 008653/0830 →
Assignment of Assignor's Interest
Dec 16, 1998
From: DORMADY, DAN; STOUT, JAY S.; STRYDOM, DANIEL J.; HOLMQUIST, BARTON
To: BIONEBRASKA, INC.
Reel/Frame 009653/0568 →
Assignment of Assignor's Interest
Jan 14, 2000
From: XIA, YUANNAN
To: BIONEBRASKA, INC.
Reel/Frame 010503/0465 →
Security Interest
Dec 18, 2001
From: RESTORAGEN, INC., F/K/A BIONEBRASKA, INC.
To: MEDTRONIC INTERNATIONAL, LTD.
Reel/Frame 012350/0779 →
Change of Name
Mar 20, 2002
From: BIONEBRASKA, INC.
To: RESTORAGEN, INC.
Reel/Frame 012699/0870 →
Release of Security Interest
Jun 5, 2009
From: MEDTRONIC INTERNATIONAL LTD
To: RESTORAGEN, INC.
Reel/Frame 022783/0439 →
Merger
Dec 3, 2009
From: RESTORAGEN, INC.
To: MEDTRONIC, INC.
Reel/Frame 023594/0372 →