IP Library Assignment 025962/0522
Patent Assignment
Reel/Frame 025962/0522

Assignment of Assignor's Interest

Recorded: 2011-03-11 Pages: 4
Assignor
SJONG, ANGELE
Executed: 2010-08-20
Assignee
ARDENT RESEARCH CORPORATION
13842 DEERGRASS CT., POWAY, CALIFORNIA, 92064-2276
Covered Property (1)
Hydrofluorocarbon Sensing and Elimination Device and Method
Patent: 8,530,241 →
Application: 13/063,721 →
Publication: US 2012/0052586
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 11, 2011
From: ARDENT RESEARCH CORPORATION
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 025962/0526 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →