Patent Assignment
Reel/Frame 027234/0582
Assignment of Assignor's Interest
Recorded: 2011-11-16
Pages: 4
Assignors
PAN, SHANGZHI
Executed: 2011-01-21
KHAJEHODDIN, SAYED ALI
Executed: 2011-01-21
JAIN, PRAVEEN
Executed: 2011-01-21
BAKHSHAI, ALIREZA
Executed: 2011-01-24
Assignee
QUEEN'S UNIVERSITY AT KINGSTON
QUEEN'S UNIVERSITY, KINGSTON, ON, K7L 3N6, CANADA
Covered Property
(1)
Power Converter for a Power Generator
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 2011
From: PAN, SHANGZHI; KHAJEHODDIN, SAYED ALI; JAIN, PRAVEEN; BAKHSHAI, ALIREZA
To: QUEEN'S UNIVERSITY AT KINGSTON
Reel/Frame 026313/0934 →
Security Interest
Sep 2, 2015
From: SPARQ SYSTEMS INC.
To: COMERICA BANK
Reel/Frame 036476/0088 →
Assignment of Assignor's Interest
May 10, 2021
From: QUEEN'S UNIVERSITY AT KINGSTON
To: SPARQ SYSTEMS INC.
Reel/Frame 056184/0021 →