Patent Assignment
Reel/Frame 009897/0313
Assignment of Assignor's Interest
Recorded: 1999-04-16
Pages: 3
Assignors
JACKSON, PAUL F.
Executed: 1999-04-01
TSUKAMOTO, TAKASHI
Executed: 1999-04-01
KO, YAO-SEN
Executed: 1999-03-31
SLUSHER, BARBARA S.
Executed: 1999-04-06
Assignee
GUILFORD PHARMACEUTICALS INC.
6611 TRIBUTARY STREET, BALTIMORE, MARYLAND, 21224
Covered Property
(1)
Phosphinic Acid Derivatives
Patent:
6,121,252 →
Application:
09/050,009 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Certificate of Merger of Granite Acquisition, Inc. with and into Guilford Pharmaceuticals Inc.
Dec 23, 2008
From: GRANITE ACQUISITION, INC.; GUILFORD PHARMACEUTICALS INC.
To: MGI GP, INC.
Reel/Frame 022024/0105 →
Assignment of Assignor's Interest
Feb 19, 2009
From: MGI GP, INC.
To: EISAI CORPORATION OF NORTH AMERICA
Reel/Frame 022277/0779 →
Assignment of Assignor's Interest
Dec 24, 2009
From: EISAI CORPORATION OF NORTH AMERICA
To: EISAI INC.
Reel/Frame 023699/0188 →