Patent Assignment
Reel/Frame 009716/0994
Invalid Assignment, See Recording at Reel 9741 Frme 0607.( Rerecord to Correct the Number of Microfilm Pages from 3 to 6)
Recorded: 1999-04-21
Pages: 3
Assignor
CODON PHARMACEUTICALS, INC.
Executed: 1999-04-02
Assignee
PHARMASSET, LTD.
1925 CENTURY BLVD., ATLANTA, GEORGIA, 30345
Covered Property
(1)
Tetraphosphonate Bicyclic Trisanhtdrides
Patent:
6,326,490 →
Application:
08/949,180 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 10, 1997
From: PANKIEWICZ, KRZYSZTOF W.; LESIAK, KRYSTYNA; WATANABE, KYOICHI A.
To: CODON PHARMACEUTICALS, INC.
Reel/Frame 008776/0007 →
Assignment of Assignor's Interest
Apr 21, 1999
From: CODON PHARMACEUTICALS, INC.
To: PHARMASSET, LTD.
Reel/Frame 009741/0607 →
Certificate of Domestication: Incorporation in Delaware
Mar 30, 2005
From: PHARMASSET, LTD.
To: PHARMASSET, INC.
Reel/Frame 015972/0603 →