Patent Assignment
Reel/Frame 018461/0455
Change of Name
Recorded: 2006-10-31
Pages: 4
Assignor
RIBAPHARM INC.
Executed: 2005-04-05
Assignee
VALEANT RESEARCH & DEVELOPMENT
3300 HYLAND AVENUE, COSTA MESA, CALIFORNIA, 92626
Covered Property
(1)
Non-Nucleoside Reverse Transcriptase Inhibitors
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 20, 2005
From: GIRARDET, JEAN-LUC; ZHANG, ZHIJUN; HAMATAKE, ROBERT; DE LA ROSA, MARTHA A
To: RIBAPHARM INC.
Reel/Frame 015587/0862 →
Assignment of Assignor's Interest
Oct 30, 2006
From: GIRARDET, JEAN-LUC; ZHANG, ZHIJUN; HAMATAKE, ROBERT; DE LA ROSA, MARTHA A
To: RIBAPHARM INC.
Reel/Frame 018452/0792 →
Assignment of Assignor's Interest
Feb 23, 2007
From: VALEANT RESEARCH & DEVELOPMENT
To: INTRABIOTICS PHARMACEUTICALS, INC.
Reel/Frame 018925/0607 →
Change of Name
Mar 1, 2007
From: INTRABIOTICS PHARMACEUTICALS, INC.
To: ARDEA BIOSCIENCES, INC.
Reel/Frame 018946/0357 →
Assignment of Assignor's Interest
Mar 6, 2012
From: VALEANT RESEARCH & DEVELOPMENT
To: INTRABIOTICS PHARMACEUTICALS, INC.
Reel/Frame 027811/0672 →
Change of Name
Mar 6, 2012
From: INTRABIOTICS PHARMACEUTICALS, INC.
To: ARDEA BIOSCIENCES, INC.
Reel/Frame 027811/0756 →