IP Library › Assignment 044130/0299
Patent Assignment
Reel/Frame 044130/0299

Assignment of Assignor's Interest

Recorded: 2017-11-15 Pages: 5
Assignors
DASGUPTA, ANJAN KR.
Executed: 2012-03-28
ROY, SARITA
Executed: 2012-03-28
Assignee
UNIVERSITY OF CALCUTTA
SENATE HOUSE, 87/1 COLLEGE STREET, KOLKATA, WEST BENGAL, 700 073, INDIA
Covered Property (1)
Half-Frequency Spectral Signatures
Patent: 9,897,543 →
Application: 14/364,574 →
Publication: US 2014/0377792
Related Assignments (2)
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 →