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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/03/1997
Application #:
08414728
Filing Dt:
03/31/1995
Inventor:
ROBERT J. HORN
Title:
ARRANGEMENT FOR AIR PURIFICATION
Assignment: 1
Reel/Frame:
007495/0810Recorded: 06/05/1995Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/25/1995
Assignee:
1345 NORTHLAND DRIVE
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
RANDALL A. HILLSON
MERCHANT, GOULD, SMITH, ET AL.
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:
016593/0851Recorded: 05/25/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/1999
Assignee:
7496 WELLINGTON ROAD 34
RR#3
GUELPH, ONTARIO, CANADA N1H 6H9
Correspondent:
ARMAND M. BENITAH
66 WELLINGTON STREET WEST
BOX 20, T-D CENTRE
4200, TORONTO DOMINION BANK TOWER
TORONTO, ONTARIO, M5K 1N6
Assignment: 3
Reel/Frame:
022584/0349Recorded: 04/23/2009Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
10/31/2008
Assignee:
161 BAY STREET
SUITE 2520
TORONTO, CANADA M5J 2S1
Correspondent:
NANCY H. LUTZ
3050 K STREET N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:
058594/0622Recorded: 01/10/2022Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2021
Assignee:
1165 FRANKLIN BOULEVARD, UNIT H.
CAMBRIDGE, ON, CANADA N1R 8E1
Correspondent:
NEAL L. SLIFKIN
99 GARNSEY ROAD
PITTSFORD, NY 14534

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