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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/16/2021
Application #:
16687966
Filing Dt:
11/19/2019
Publication #:
Pub Dt:
10/15/2020
Inventors:
Andrew D. HILLIER, Tom YUYITUNG
Title:
METHOD AND SYSTEM FOR DETERMINING COMPATIBILITY OF COMPUTER SYSTEMS
Assignment: 1
Reel/Frame:
051049/0442Recorded: 11/19/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/07/2007
Exec Dt:
12/07/2007
Assignee:
400 - 179 ENTERPRISE BOULEVARD
MARKHAM, CANADA L6G 0E7
Correspondent:
BLAKE, CASSELS & GRAYDON LLP - B. SLANEY
COMMERCE COURT WEST
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA
Assignment: 2
Reel/Frame:
051049/0537Recorded: 11/19/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/21/2016
Assignee:
400 - 179 ENTERPRISE BOULEVARD
MARKHAM, CANADA L6G 0E7
Correspondent:
BLAKE, CASSELS & GRAYDON LLP - B. SLANEY
COMMERCE COURT WEST
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA
Assignment: 3
Reel/Frame:
053036/0098Recorded: 06/25/2020Pages: 10
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/23/2020
Assignee:
40 KING STREET WEST
13TH FLOOR
TORONTO, ONTARIO, CANADA M5H 1H1
Correspondent:
DENTONS US LLP
P.O. BOX #061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
060126/0322Recorded: 06/07/2022Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/07/2022
Assignee:
200-120 EAST BEAVER CREEK ROAD
RICHMOND HILL, ON, CANADA L4B 4V1
Correspondent:
CPST INTELLECTUAL PROPERTY INC.
130 QUEENS QUAY EAST
EAST TOWER, SUITE 809
TORONTO, M5A 0P6 CANADA

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