Patent Assignment
Reel/Frame 020894/0910
Assignment of Assignor's Interest
Recorded: 2008-05-02
Pages: 3
Assignee
UNIVERSITY OF MARYLAND, BALTIMORE
520 WEST LOMBARD STREET, BALTIMORE, MARYLAND, 21201-1627
Covered Properties
(2)
Integrated Centrifugal Blood Pump-Oxygenator, an Extracorporeal Life Support System and a Method of De-Bubbling and Priming an Extracorporeal Life Support System
Integrated centrifugal blood pump-oxygenator with bearingless magnetically rotating impeller
Application:
60/873,468 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 22, 2008
From: GELLMAN, BARRY N.; KOERT, ANDREW
To: LEVITRONIX LLC
Reel/Frame 020849/0304 →
Assignment of Assignor's Interest
Aug 25, 2008
From: GRIFFITH, BARTLEY P.
To: UNIVERSITY OF MARYLAND, BALTIMORE
Reel/Frame 021444/0229 →
Confirmatory License
Jul 8, 2009
From: UNIVERSITY OF MARYLAND BALT PROF SCHOO
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 022924/0720 →
Change of Name
Aug 18, 2011
From: LEVITRONIX LLC
To: THORATEC LLC
Reel/Frame 026772/0729 →