Patent Assignment
Reel/Frame 004574/0284
Assignment of Assignors Interest.
Recorded: 1986-07-09
Pages: 1
Assignor
PORTNER, PEER M.
Executed: 1986-06-30
Assignee
NOVACOR MEDICAL CORPORATION, A CA. CORP.
7799 PARDEE LANE, OAKLAND, CALIFORNIA, 94621
Covered Property
(1)
Biventricular Circulatory Assist System and Method
Patent:
4,666,443 →
Application:
06/853,464 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 19, 1989
From: NOVACOR MEDICAL CORPORATION
To: BAXTER INTERNATIONAL INC., A CORP. OF DE
Reel/Frame 005186/0611 →
Assignment of Assignor's Interest
Jun 9, 2000
From: BAXTER INTERNATIONAL INC.
To: EDWARDS LIFESCIENCES CORPORATION
Reel/Frame 010901/0274 →
Assignment of Assignor's Interest
Jun 5, 2002
From: EDWARDS LIFESCIENCES CORPORATION
To: WORLD HEART CORPORATION
Reel/Frame 012967/0915 →