Patent Assignment
Reel/Frame 015931/0653
Change of Name
Recorded: 2004-11-01
Pages: 4
Assignor
IMPELLA CARDIOTECHNIK AG
Executed: 2004-09-10
Assignee
IMPELLA CARDIOSYSTEMS AG
NEUENHOFER WEG 3, D-52074 AACHEN, GERMANY
Covered Properties
(6)
Intracardiac Pump Device
Patent:
6,139,487 →
Application:
09/194,725 →
Blood Pump Without Bearing
Patent:
6,623,475 →
Application:
09/856,628 →
Pressure Sensor
Patent:
6,644,125 →
Application:
09/857,122 →
Device for intravavascular cardiac valve surgery
Application:
09/890,778 →
Intravascular Blood Pump
Patent:
7,011,620 →
Application:
10/148,792 →
Paracardial Blood Pump
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 1998
From: SIESS, THORSTEN
To: IMPELLA CARDIOTECHNIK GMBH
Reel/Frame 010050/0289 →
Assignment of Assignor's Interest
Jun 1, 2001
From: SIESS, THORSTEN; NIX, CHRISTOPH
To: IMPELLA CARDIOTECHNIK AG
Reel/Frame 011924/0777 →
Assignment of Assignor's Interest
Aug 28, 2001
From: SIESS, THORSTEN
To: IMPELLA CARDIOTECHNIK AG
Reel/Frame 012116/0312 →
Assignment of Assignor's Interest
Jan 24, 2002
From: SIESS, THORSTEN; FLAMENG, WILLEM
To: IMPELLA CARDIOTECHNIK AG
Reel/Frame 012544/0180 →
Assignment of Assignor's Interest
Jun 4, 2002
From: SIESS, THORSTEN
To: IMPELLA CARDIOTECHNIK AG
Reel/Frame 013186/0776 →
Assignment of Assignor's Interest
Sep 27, 2002
From: SIESS, THORSTEN
To: IMPELLA CARIOTECHNIK AG
Reel/Frame 013407/0647 →
Corrective Assignment to Correct the Spelling of the Assignee Address Previously Recorded on Reel 013407 Frame 0647.
Apr 1, 2003
From: SIESS, THORSTEN
To: IMPELLA CARDIOTECHNIK AG
Reel/Frame 013902/0734 →
Assignment of Assignor's Interest
Jan 14, 2016
From: IMPELLA CARDIOSYSTEMS AG
To: ABIOMED EUROPE GMBH
Reel/Frame 037490/0889 →
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 →