IP Library › Assignment 011872/0743
Patent Assignment
Reel/Frame 011872/0743

Assignment of Assignor's Interest

Recorded: 2001-06-01 Pages: 3
Assignors
ZHANG, JIE
Executed: 2001-05-29
LI, JIA-HE
Executed: 2001-05-29
Assignee
GUILFORD PHARMACEUTICALS INC.
6611 TRIBUTARY STREET, BALTIMORE, MARYLAND, 21224
Covered Property (1)
Methods, compounds and compositions for treating gout
Patent: 6,348,475 →
Application: 09/870,782 →
Publication: US 2002/0019417
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 6, 2009
From: GUILFORD PHARMACEUTICALS, INC.
To: MGI GP, INC.
Reel/Frame 022062/0234 →
Change of Name Mar 13, 2009
From: MGI GP, INC.
To: EISAI CORPORATION OF NORTH AMERICA
Reel/Frame 022390/0078 →
Assignment of Assignor's Interest Jan 15, 2010
From: EISAI CORPORATION OF NORTH AMERICA
To: EISAI INC.
Reel/Frame 023796/0776 →