Patent Assignment
Reel/Frame 035123/0821
Assignment of Assignor's Interest
Recorded: 2015-03-10
Pages: 9
Assignors
TU, JUAN
Executed: 2010-09-08
LIN, HAN
Executed: 2010-09-08
LIANG, BIN
Executed: 2010-09-08
Assignee
NANJING UNIVERSITY
NO. 22, HANKOU ROAD, NANJING JIANGSU, 210093, CHINA
Covered Property
(1)
Devices and Methods for Removing Nano-Particulates from Gases
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest
Jul 31, 2019
From: CRESTLINE DIRECT FINANCE, L.P.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 049924/0794 →
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 →