IP Library Assignment 013955/0459
Patent Assignment
Reel/Frame 013955/0459

Assignment of Assignor's Interest

Recorded: 2003-04-10 Pages: 3
Assignors
SEYFRIED, THOMAS
Executed: 2003-03-21
TRAN, MARIANA T.
Executed: 2003-03-21
Assignee
UNITED THERAPEUTICS CORPORATION
1110 SPRING STREET, SILVER SPRINGS, MARYLAND, 20910
Covered Property (1)
Treatment of Epilepsy with Imino Sugars
Application: 09/959,273 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 13, 2007
From: SYNERGY PHARMACEUTICALS INC.
To: UNITED THERAPEUTICS CORPORATION
Reel/Frame 020098/0696 →