Patent Assignment
Reel/Frame 036867/0413
Assignment of Assignor's Interest
Recorded: 2015-10-14
Pages: 4
Assignor
VEOL LABS PVT LTD
Executed: 2013-04-04
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Leak Detection
Application:
14/782,787 →
Publication:
US 2016/0029921
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 14, 2015
From: PRADHAN, DEBASISH
To: VEOL LABS PVT LTD
Reel/Frame 036869/0065 →
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 →