IP Library › Assignment 029171/0624
Patent Assignment
Reel/Frame 029171/0624

Assignment of Assignor's Interest

Recorded: 2012-10-23 Pages: 5
Assignors
YAGER, THOMAS A.
Executed: 2011-05-20
KRUGLICK, EZEKIEL
Executed: 2011-05-25
Assignee
ARDENT RESEARCH CORPORATION
13842 DEERGRASS CT., POWAY, CALIFORNIA, 92064-2276
Covered Property (1)
Piezoelectric Discharge Water Purification
Patent: 9,512,013 →
Application: 13/519,806 →
Publication: US 2013/0026108
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2012
From: ARDENT RESEARCH CORPORATION
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 029171/0707 →
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 →