Patent Assignment
Reel/Frame 021444/0229
Assignment of Assignor's Interest
Recorded: 2008-08-25
Pages: 2
Assignor
GRIFFITH, BARTLEY P.
Executed: 2008-08-12
Assignee
UNIVERSITY OF MARYLAND, BALTIMORE
520 WEST LOMBARD STREET, BALTIMORE, MARYLAND, 21201
Covered Property
(1)
Integrated Centrifugal Blood Pump-Oxygenator, an Extracorporeal Life Support System and a Method of De-Bubbling and Priming an Extracorporeal Life Support System
Related Assignments
(4)
Other recorded transfers of the patent 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
May 2, 2008
From: WU, ZHONGJUN; ZHANG, JUNTAO
To: UNIVERSITY OF MARYLAND, BALTIMORE
Reel/Frame 020894/0910 →
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 →