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Patent Assignment
Reel/Frame 027202/0647

Assignment of Assignor's Interest

Recorded: 2011-11-09 Pages: 5
Assignor
ARDENT RESEARCH CORPORATION
Executed: 2011-10-24
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Properties (2)
Enabling Spectrometry on Ir Sensors
Enabling Spectrometry on IR Sensors using Metamaterials
Patent: 8,456,620 →
Application: 12/509,087 →
Publication: US 2011/0019180
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2009
From: KRUGLICK, EZEKIEL
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 023164/0208 →
Assignment of Assignor's Interest Nov 9, 2011
From: KRUGLICK, EZEKIEL
To: ARDENT RESEARCH CORPORATION
Reel/Frame 027202/0633 →
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 →