Patent Assignment
Reel/Frame 015493/0106
Assignment of Assignor's Interest
Recorded: 2004-06-21
Pages: 3
Assignors
QUADLING, HENLEY
Executed: 2004-05-19
QUADLING, MARK
Executed: 2004-05-19
BLAIR, ALAN
Executed: 2004-05-27
Assignee
D4D TECHNOLOGIES, L.P.
1161 EXECUTIVE WEST, RICHARDSON, TEXAS, 75081-2230
Covered Property
(1)
Laser Digitizer System for Dental Applications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2006
From: D4D TECHNOLOGIES, L.P.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 017982/0722 →
Patent Security Agreement
Oct 15, 2013
From: D4D TECHNOLOGIES, LLC
To: HENRY SCHEIN, INC.
Reel/Frame 031410/0221 →
Release of Security Interest
Feb 13, 2026
From: HENRY SCHEIN, INC.
To: D4D TECHNOLOGIES, LLC
Reel/Frame 073778/0388 →