IP Library › Assignment 019751/0475
Patent Assignment
Reel/Frame 019751/0475

Assignment of Assignor's Interest

Recorded: 2007-08-22 Pages: 4
Assignors
KORB, DONALD R.
Executed: 2007-06-20
GRAVELY, BENJAMIN T.
Executed: 2007-06-20
Assignee
KOLIS SCIENTIFIC, INC.
1101G AVIATION PARKWAY, MORRISVILLE, NORTH CAROLINA, 27560
Covered Property (1)
Tear Film Measurement
Patent: 7,758,190 →
Application: 11/820,664 →
Publication: US 2008/0316499
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 6, 2009
From: KOLIS SCIENTIFIC, INC.
To: TEARSCIENCE, INC.
Reel/Frame 022061/0054 →
Security Agreement Apr 17, 2013
From: TEARSCIENCE, INC.
To: HEALTHCARE ROYALTY PARTNERS II, L.P.
Reel/Frame 030230/0603 →
Release of Security Interest Sep 6, 2017
From: HEALTHCARE ROYALTY PARTNERS II, L.P.
To: TEARSCIENCE, INC.
Reel/Frame 043773/0008 →