IP Library › Assignment 034229/0828
Patent Assignment
Reel/Frame 034229/0828

Assignment of Assignor's Interest

Recorded: 2014-11-21 Pages: 4
Assignor
Assignee
EMPIRE TECHNOLOGY DEVELOPMENT LLC
2711 CENTERVILLE ROAD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Property (1)
Zwitterionic Lignin Derivatives
Patent: 9,556,342 →
Application: 14/549,895 →
Publication: US 2015/0135989
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 21, 2014
From: RAGHU, SIVARAMAN
To: SR CHEMTECH ENTERPRISES PRIVATE LIMITED
Reel/Frame 034229/0790 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →