Patent Assignment
Reel/Frame 033692/0822
Assignment of Assignor's Interest
Recorded: 2014-09-08
Pages: 4
Assignor
KEON RESEARCH LLC
Executed: 2014-02-25
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Methods and Systems for Making a Three-Dimensional Object
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 2014
From: MILLAR, BENJAMIN WILLIAM
To: KEON RESEARCH LLC
Reel/Frame 033692/0575 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217
Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →