Patent Assignment
Reel/Frame 027158/0207
Assignment of Assignor's Interest
Recorded: 2011-11-02
Pages: 4
Assignor
DUSTSTAR DEVELOPMENT LLC
Executed: 2011-10-06
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Tcp Extension and Variants for Handling Heterogeneous Applications
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2010
From: CHIANG, MUNG
To: DUSTAR DEVELOPMENT LLC
Reel/Frame 025170/0926 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 025170 Frame 0926. Assignor(S) Hereby Confirms the Assignment.
Nov 2, 2011
From: CHIANG, MUNG
To: DUSTSTAR DEVELOPMENT LLC
Reel/Frame 027158/0862 →
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 →