Patent Assignment
Reel/Frame 010050/0289
Assignment of Assignor's Interest
Recorded: 1998-12-02
Pages: 3
Assignor
SIESS, THORSTEN
Executed: 1998-10-06
Assignee
IMPELLA CARDIOTECHNIK GMBH
PAUWELSSTRASSE 19, AACHEN, 52074, GERMANY
Covered Property
(1)
Intracardiac Pump Device
Patent:
6,139,487 →
Application:
09/194,725 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 1, 2004
From: IMPELLA CARDIOTECHNIK AG
To: IMPELLA CARDIOSYSTEMS AG
Reel/Frame 015931/0653 →
Change of Name
Aug 11, 2016
From: IMPELLA CARDIOSYSTEMS AG
To: IMPELLA CARDIOSYSTEMS GMBH
Reel/Frame 039655/0875 →
Change of Name
Sep 9, 2016
From: IMPELLA CARDIOSYSTEMS GMBH
To: ABIOMED EUROPE GMBH
Reel/Frame 039980/0592 →