Patent Assignment
Reel/Frame 036719/0707
Assignment of Assignor's Interest
Recorded: 2015-10-02
Pages: 4
Assignor
RAGHU, SIVARAMAN
Executed: 2012-08-09
Assignee
SR CHEMTECH ENTERPRISES PRIVATE LIMITED
C5 GOKULAM, GROVE APTS., CITY LINK ROAD, ADAMBAKKAM, CHENNAI, TAMILNADU, 600088, INDIA
Covered Property
(1)
Photo-Responsive Hydrophilic Coating
Application:
14/782,240 →
Publication:
US 2016/0040029
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 2, 2015
From: SR CHEMTECH ENTERPRISES PRIVATE LIMITED
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 036719/0751 →
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 →