Patent Assignment
Reel/Frame 012041/0138
Assignment of Assignor's Interest
Recorded: 2001-10-09
Pages: 3
Assignors
BLANCHE, FRANCIS
Executed: 2001-09-28
CAMERON, BEATRICE
Executed: 2001-09-28
BARBOT, ANNE
Executed: 2001-09-28
Assignee
AVENTIS PHARMA S.A.
20 AVENUE RAYMOND ARON, ANTONY, CEDEX, 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
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.S.
To: CENTELION
Reel/Frame 015400/0379 →
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 →