Patent Assignment
Reel/Frame 022227/0995
Assignment of Assignor's Interest
Recorded: 2009-02-09
Pages: 4
Assignors
FRETZ, HEINZ
Executed: 2009-01-08
POTHIER, JULIEN
Executed: 2009-01-08
RISCH, PHILIPPE
Executed: 2009-01-08
Assignee
ACTELION PHARMACEUTICALS LTD.
GEWERBESTRASSE 16, ALLSCHWIL, CH - 4123, SWITZERLAND
Covered Property
(1)
(3-Amino-1,2,3,4-Tetrahydro-9H-Carbazol-9-Yl)-Acetic Acid Derivatives
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 13, 2017
From: ACTELION PHARMACEUTICALS LTD
To: IDORSIA PHARMACEUTICALS LTD
Reel/Frame 042464/0407 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 042464 Frame: 0407. Assignor(S) Hereby Confirms the Assignment.
Jun 28, 2017
From: ACTELION PHARMACEUTICALS LTD
To: IDORSIA PHARMACEUTICALS LTD
Reel/Frame 043017/0022 →