Patent Assignment
Reel/Frame 008763/0289
Assignment of Assignor's Interest
Recorded: 1997-10-22
Pages: 3
Assignors
DE SOUSA FIDALGO, EUGENIA RIBEIRO
Executed: 1997-06-23
DE BRUIJN, JOOST DICK
Executed: 1997-06-23
WEN, HAI-BO
Executed: 1997-06-23
DE GROOT, KLAAS
Executed: 1997-06-23
Assignee
MATRIX MEDICAL B.V.
PROFESSOR BRONKHORSTLAAN 10, NL-3723 MB, BILTHOVEN, NETHERLANDS
Covered Property
(1)
Device for Incorporation and Release of Biologically Active Agents
Patent:
6,143,948 →
Application:
08/901,294 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 18, 1998
From: MATRIX MEDICAL HOLDING B.V.
To: ISOTIS B.V.
Reel/Frame 009646/0417 →
Change of Name
Apr 27, 2001
From: MATRIX MEDICAL HOLDING B.V.
To: ISOTIS N.V.
Reel/Frame 011751/0416 →
Assignment of Assignor's Interest
Jul 21, 2003
From: ISOTIS N. V.
To: CHIENNA B.V.
Reel/Frame 013813/0387 →