Patent Assignment
Reel/Frame 012116/0312
Assignment of Assignor's Interest
Recorded: 2001-08-28
Pages: 2
Assignor
SIESS, THORSTEN
Executed: 2001-04-25
Assignee
IMPELLA CARDIOTECHNIK AG
PAUWELSSTRASSE 19, 52074 AACHEN, GERMANY
Covered Property
(1)
Blood Pump Without Bearing
Patent:
6,623,475 →
Application:
09/856,628 →
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 →