IP Library Assignment 026232/0547
Patent Assignment
Reel/Frame 026232/0547

Assignment of Assignor's Interest

Recorded: 2011-05-05 Pages: 3
Assignor
BILLICH, ANDREAS
Executed: 2008-04-08
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, CH-4056, SWITZERLAND
Covered Property (1)
Pyridazine Derivatives and Their Use as Therapeutic Agents
Patent: 7,964,591 →
Application: 12/794,575 →
Publication: US 2010/0311763
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 5, 2011
From: WINTHER, MICHAEL D.; GOLDBERG, YIGAL PAUL
To: XENON PHARMACEUTICALS INC.
Reel/Frame 026232/0490 →
Assignment of Assignor's Interest Sep 28, 2016
From: NOVARTIS AG
To: XENON PHARMACEUTICALS INC.
Reel/Frame 039876/0645 →