IP Library › Assignment 026184/0157
Patent Assignment
Reel/Frame 026184/0157

Assignment of Assignor's Interest

Recorded: 2011-04-26 Pages: 4
Assignor
ARDENT RESEARCH CORPORATION
Executed: 2010-08-20
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property (1)
Hydrofluorocarbon Detection Device
Patent: 8,993,338 →
Application: 13/126,085 →
Publication: US 2012/0047926
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 26, 2011
From: SJONG, ANGELE
To: ARDENT RESEARCH CORPORATION
Reel/Frame 026184/0125 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →