Patent Assignment
Reel/Frame 004186/0836
Assignment of Assignors Interest.
Recorded: 1983-05-02
Pages: 1
Covered Property
(1)
Autotransfusion System with Anticoagulant Delivery System
Patent:
4,551,131 →
Application:
06/490,673 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Dec 12, 1984
From: THORATEC LABORATORIES CORPORATION A CA CORP
To: CROCKER NATIONAL BANK
Reel/Frame 004339/0427 →
Security Interest
Feb 16, 1990
From: WELLS FARGO BANK N.A., A NATIONAL BANKING ASSOCIATION
To: BRADLEY RESOURCES COMPANY; BELL, CHRISTY W.; GLENN, PAUL F.; HILL, J. DONALD
Reel/Frame 005250/0202 →
Intellectual Property Security Agreement
Apr 5, 2011
From: INTERNATIONAL TECHNIDYNE CORPORATION
To: COMERICA BANK
Reel/Frame 026079/0301 →
Release of Security Interest
Jan 23, 2014
From: COMERICA BANK
To: INTERNATIONAL TECHNIDYNE CORPORATION
Reel/Frame 032123/0787 →