Patent Assignment
Reel/Frame 031351/0708
Assignment of Assignor's Interest
Recorded: 2013-10-04
Pages: 10
Assignors
KHAJEHODDIN, SAYED ALI
Executed: 2013-06-18
GHARTEMANI, MASOUD KARIMI
Executed: 2013-06-14
JAIN, PRAVEEN K.
Executed: 2013-06-20
BAKHSHAI, ALIREZA
Executed: 2013-06-18
Assignee
QUEEN'S UNIVERSITY AT KINGSTON
QUEEN'S UNIVERSITY, KINGSTON, ONTARIO, K7L 3N6, CANADA
Covered Property
(1)
Digital Controller for a Power Converter
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2013
From: QUEEN'S UNIVERSITY AT KINGSTON
To: SPARQ SYSTEMS, INC.
Reel/Frame 031439/0238 →
Security Interest
Sep 2, 2015
From: SPARQ SYSTEMS INC.
To: COMERICA BANK
Reel/Frame 036476/0088 →
Release of Security Interest
Nov 17, 2017
From: COMERICA BANK
To: SPARQ SYSTEMS INC.
Reel/Frame 044161/0493 →