IP Library › Assignment 030710/0224
Patent Assignment
Reel/Frame 030710/0224

Assignment of Assignor's Interest

Recorded: 2013-06-28 Pages: 6
Assignors
DASGUPTA, ANJAN KR.
Executed: 2011-07-07
ROY, SARITA
Executed: 2011-07-07
Assignee
UNIVERSITY OF CALCUTTA
SENATE HOUSE, 87/1 COLLEGE STREET, KOLKATA, WEST BENGAL, 700 073, INDIA
Covered Property (1)
Apparatus and Methods for Chirality Detection
Patent: 8,638,434 →
Application: 13/513,068 →
Publication: US 2012/0267551
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 →