Patent Assignment
Reel/Frame 007952/0854
Assignment of Assignor's Interest
Recorded: 1995-11-02
Pages: 4
Assignor
WANG, GUANGYI
Executed: 1995-11-01
Assignee
ICN PHARMACEUTICALS
3300 HYLAND AVE, COSTA MESA, CALIFORNIA, 92626
Covered Property
(1)
Sugar Modified Nucleosides and Their Use for Synthesis of Oligonucleotides
Patent:
5,712,378 →
Application:
08/552,363 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Contribution Agreement
Mar 27, 2005
From: ICN PHARMACEUTICALS, INC.
To: RIBAPHARM INC.
Reel/Frame 015819/0595 →
Change of Name
Aug 24, 2005
From: RIBAPHARM INC.
To: VALEANT RESEARCH & DEVELOPMENT
Reel/Frame 016446/0026 →
Merger
Jan 28, 2010
From: VALEANT RESEARCH & DEVELOPMENT
To: VALEANT PHARMACEUTICALS NORTH AMERICA
Reel/Frame 023861/0740 →
Assignment of Assignor's Interest
Apr 14, 2010
From: VALEANT PHARMACEUTICALS INTERNATIONAL
To: MDRNA, INC.
Reel/Frame 024233/0034 →
Security Agreement (Patents)
Apr 28, 2010
From: MDRNA, INC. FKA NASTECH PHARMACEUTICAL COMPANY INC.
To: CEQUENT PHARMACEUTICALS, INC.
Reel/Frame 024300/0825 →
Release of Security Interest
Jul 30, 2010
From: CEQUENT PHARMACEUTICALS, INC.
To: MARINA BIOTECH, INC. (F/K/A MDRNA, INC.)
Reel/Frame 024767/0466 →
Change of Name
Jun 27, 2011
From: MDRNA, INC.
To: MARINA BIOTECH, INC.
Reel/Frame 026509/0166 →