IP Library › Assignment 015969/0930
Patent Assignment
Reel/Frame 015969/0930

Assignment of Assignor's Interest

Recorded: 2004-10-08 Pages: 3
Assignors
LIAO, YIHUA
Executed: 2004-09-21
ZHAO, ZHONG
Executed: 2004-09-27
ARALDI, GIAN LUCA
Executed: 2004-09-27
Assignee
APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
PIETERMAAI 15 CURACAO, NETHERLANDS ANTILLES
Covered Property (1)
Pyrrolidine Derivatives as Prostaglandin Modulators
Patent: 7,335,680 →
Application: 10/499,346 →
Publication: US 2005/0176800
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 →