Patent Assignment
Reel/Frame 030773/0418
Security Interest Termination
Recorded: 2013-07-03
Pages: 3
Assignor
KNOBBE, MARTENS, OLSON & BEAR, LLP
Executed: 2013-05-02
Assignee
HANCOCK JAFFE LABORATORIES
70 DOPPLER, IRVINE, CALIFORNIA, USA 92618
Covered Properties
(3)
Biological Material Pre-Fixation Treatment
Patent:
5,595,571 →
Application:
08/229,452 →
Biological Material Pre-Fixation Treatment
Patent:
5,720,777 →
Application:
08/442,017 →
Biological Valve for Venous Valve Insufficiency
Application:
12/789,176 →
Publication:
US 2010/0234939
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 24, 1994
From: JAFFE, NORMAN; HANCOCK, WARREN D.
To: HANCOCK JAFFE LABORATORIES
Reel/Frame 007036/0323 →
Security Interest
Oct 18, 2012
From: HANCOCK JAFFE LABORATORIES
To: KNOBBE MARTENS OLSON & BEAR, LLP
Reel/Frame 029162/0685 →
Assignment of Assignor's Interest
Dec 2, 2016
From: JAFFE, NORMAN
To: HANCOCK JAFFE LABORATORIES, INC.
Reel/Frame 040496/0877 →