Patent Assignment
Reel/Frame 015400/0379
Change of Name
Recorded: 2004-11-23
Pages: 6
Assignor
GENCELL S.A.S.
Executed: 2004-10-01
Assignee
CENTELION
72-82 RUE LEON GEFFROY, VITRY SUR SEINE, 94400, FRANCE
Covered Property
(1)
Method of Separating Viral Particles
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 9, 2001
From: BLANCHE, FRANCIS; CAMERON, BEATRICE; BARBOT, ANNE
To: AVENTIS PHARMA S.A.
Reel/Frame 012041/0138 →
Assignment of Assignor's Interest
Sep 3, 2003
From: AVENTIS PHARMA S.A.
To: GENCELL S.A.
Reel/Frame 014450/0265 →
Change of Name
Nov 23, 2004
From: GENCELL S.A.
To: GENCELL S.A.S.
Reel/Frame 015400/0399 →
Assignment of Assignor's Interest
Jan 3, 2005
From: AVENTIS PHARMA S.A.
To: GENCELL S.A.
Reel/Frame 015521/0021 →
Change of Name
Jan 5, 2005
From: GENCELL S.A.
To: GENCELL S.A.S.
Reel/Frame 015530/0361 →
Change of Name
Jan 6, 2005
From: GENCELL S.A.S.
To: CENTELION
Reel/Frame 015541/0976 →