IP Library › Assignment 008468/0506
Patent Assignment
Reel/Frame 008468/0506

Assignment of Assignor's Interest

Recorded: 1997-03-18 Pages: 5
Assignors
MASSIE, NORBERT A.
Executed: 1887-03-11
SU, WEI
Executed: 1997-03-11
Assignee
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET, CARSON CITY, NEVADA, 89703
Covered Property (1)
Eye Imaging Unit Having a Circular Light Guide
Patent: 5,822,036 →
Application: 08/820,224 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Oct 14, 2009
From: CLARITY MEDICAL SYSTEMS, INC.; RETCAM, INC.
To: PINTO INVESTMENT PARTNERS, L.P.
Reel/Frame 023364/0475 →
Release of Security Interest May 9, 2013
From: PINTO INVESTMENT PARTNERS, L.P.
To: CLARITY MEDICAL SYSTEMS, INC.; RETCAM, INC.
Reel/Frame 030390/0733 →
Security Agreement Sep 4, 2013
From: CLARITY MEDICAL SYSTEMS, INC.
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 031156/0796 →
Release of Security Interest in Certain Patents Jul 25, 2016
From: COMERICA BANK
To: CLARITY MEDICAL SYSTEMS, INC.
Reel/Frame 039455/0080 →
Release of Security Interest Aug 11, 2017
From: COMERICA BANK
To: CLARITY MEDICAL SYSTEMS, INC.
Reel/Frame 043271/0930 →
Assignment of Assignor's Interest Nov 19, 2017
From: CLARITY MEDICAL SYSTEMS, INC.
To: NATUS MEDICAL INCORPORATED; NATUS HEALTHCARE TECHNOLOGIES IRELAND HOLDING I LIMITED
Reel/Frame 044169/0689 →