IP Library › Assignment 015315/0409
Patent Assignment
Reel/Frame 015315/0409

Assignment of Assignor's Interest

Recorded: 2004-05-12 Pages: 5
Assignors
ARALDI, GIAN LUCA
Executed: 2004-03-12
LIAO, YIHUA
Executed: 2004-03-19
REDDY, ADULLA P.
Executed: 2004-03-20
ZHAO, ZHONG
Executed: 2004-03-17
Assignee
APPLIED RESEARCH SYSTEMS ARS HOLDING, N.V.
15 PIETERMAAI, CURACAO, NETHERLANDS ANTILLES
Covered Property (1)
Pyrazolidinone Compounds as Ligands of the Prostaglandin EP2 and/or EP4 Receptors
Patent: 7,410,991 →
Application: 10/492,910 →
Publication: US 2004/0254233
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 11, 2007
From: APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
To: LABORATOIRES SERONO SA
Reel/Frame 019966/0026 →
Change of Name Dec 3, 2009
From: LABORATOIRES SERONO SA
To: MERCK SERONO SA
Reel/Frame 023599/0944 →