IP Library › Assignment 050486/0494
Patent Assignment
Reel/Frame 050486/0494

Assignment of Assignor's Interest

Recorded: 2019-09-25 Pages: 5
Assignors
RING, WILLIAM
Executed: 2019-08-27
VENKATESAN, SURESH
Executed: 2018-07-11
Assignee
POET TECHNOLOGIES, INC.
780 MONTAGUE EXPRESSWAY, SUITE #107, SAN JOSE, CALIFORNIA, 95131
Covered Property (1)
Methods for Optical Dielectric Waveguide Structures
Application: 16/036,179 →
Publication: US 2019/0227234
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Apr 15, 2019
From: BB PHOTONICS INC.
To: ESPRESSO CAPITAL LTD.
Reel/Frame 048881/0709 →
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 →
Corrective Assignment to Correct the Execution Date Previously Recorded at Reel: 0448881 Frame: 0709. Assignor(S) Hereby Confirms the Assignment. Apr 19, 2019
From: BB PHOTONICS INC.
To: ESPRESSO CAPITAL LTD.
Reel/Frame 048947/0687 →
Release of Security Interest Nov 20, 2019
From: ESPRESSO CAPITAL LTD.
To: BB PHOTONICS INC.
Reel/Frame 051064/0543 →
Release of Security Interest Nov 20, 2019
From: ESPRESSO CAPITAL LTD.
To: OPEL INC.
Reel/Frame 051069/0619 →