Patent Assignment
Reel/Frame 029438/0533
Assignment of Assignor's Interest
Recorded: 2012-12-10
Pages: 4
Assignees
THE UNIVERSITY OF CONNECTICUT
263 FARMINGTON AVENUE, FARMINGTON, CONNECTICUT, 06030
OPEL, INC.
255 QUAKER LANE, SUITE 100, WEST WARWICK, RHODE ISLAND, 02893
Covered Property
(1)
Semiconductor Devices Employing at Least One Modulation Doped Quantum Well Structure and One or More Etch Stop Layers for Accurate Contact Formation
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 7, 2012
From: OPEL INC.
To: OPEL SOLAR, INC.
Reel/Frame 029426/0350 →
Security Interest
Apr 15, 2019
From: OPEL INC.
To: ESPRESSO CAPITAL LTD.
Reel/Frame 048886/0716 →
Corrective Assignment to Correct the Execution Date Previously Recorded at Reel: 048886 Frame: 0716. Assignor(S) Hereby Confirms the Security Interest.
Apr 19, 2019
From: BB PHOTONICS INC.
To: ESPRESSO CAPITAL LTD.
Reel/Frame 048947/0480 →
Release of Security Interest
Nov 20, 2019
From: ESPRESSO CAPITAL LTD.
To: OPEL INC.
Reel/Frame 051069/0619 →