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Patent Assignment Assignee Details
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Assignee Name : ENVIRONMENTAL SYSTEMS CORPORATION
Total Assignments: 4
Assignment: 1
Reel/Frame:010511/0500   Pages: 3
Recorded: 01/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/24/1999
Assignee
1
200 TECH CENTER DRIVE
KNOXVILLE, TENNESSEE 37912
Property
 
Pat #
Pub #
Intl #
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NONE
08932403
Correspondence name and address
QUARLES & BRADY LLP
GREGORY A. NELSON
222 LAKEVIEW AVENUE-SUITE 400
P.O.BOX 3188
WEST PALM BEACH, FL 33402-3188
Assignment: 2
Reel/Frame:014568/0916   Pages: 2
Recorded: 09/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/25/2003
Assignee
1
200 TECH CENTER DRIVE
KNOXVILLE, TENNESSEE 37912
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673714
Correspondence name and address
LUEDEKA NEELY & GRAHAM, P.C.
ROBERT O. FOX
P.O. BOX 1871
KNOXVILLE, TN 37901
Assignment: 3
Reel/Frame:028161/0706   Pages: 3
Recorded: 04/13/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2011
2
Exec Dt:
10/24/2011
3
Exec Dt:
11/15/2011
4
Exec Dt:
11/14/2011
Assignee
1
122F COMMERCE PARK DRIVE
BARRIE
ONTARIO, CANADA L4N 8W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13269177
Correspondence name and address
FASKEN MARTINEAU DUMOULIN LLP
333 BAY STREET, SUITE 2400
BAY ADELAIDE CENTRE, BOX 20
TORONTO, ONTARIO M5H 2T6
Assignment: 4
Reel/Frame:046473/0933   Pages: 5
Recorded: 07/03/2018
Attorney Dkt #:0011046-302108
Conveyance: PARTIAL RELEASE OF SECURITY INTEREST
Assignor
1
Exec Dt:
06/20/2012
Assignees
1
333 SOUTH 7TH STREET
SUITE 3100
MINNEAPOLIS, MINNESOTA 55402
2
333 SOUTH 7TH STREET
SUITE 3100
MINNEAPOLIS, MINNESOTA 55402
3
333 SOUTH 7TH STREET
SUITE 3100
MINNEAPOLIS, MINNESOTA 55402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09379299
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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