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Patent Assignment Assignee Details
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Assignee Name : IOP FILTER, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:027229/0241   Pages: 9
Recorded: 11/15/2011
Attorney Dkt #:20405.0001USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
Assignee
1
1603 ORRINGTON AVE STE 700
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13043776
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:027334/0717   Pages: 9
Recorded: 12/07/2011
Attorney Dkt #:20405.0003USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
Assignee
1
1603 ORRINGTON AVE, STE 700
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12781293
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:027420/0888   Pages: 9
Recorded: 12/20/2011
Attorney Dkt #:14625-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
Assignee
1
1603 ORRINGTON AVE.
SUITE 700
EVANSTON, ILLINOIS 60201
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08499175
 
NONE
08573232
 
NONE
08738007
 
NONE
08835243
 
NONE
08855386
 
NONE
08855387
 
NONE
09109212
 
NONE
09438008
 
NONE
09634420
 
NONE
09668761
 
NONE
09854366
 
09962037
 
10044012
 
10629433
 
NONE
10726974
 
10952631
 
11865469
 
NONE
12687705
 
NONE
13155072
Correspondence name and address
MICHAEL N. SPINK
524 SOUTH MAIN STREET
SUITE 200
ANN ARBOR, MI 48104
Assignment: 4
Reel/Frame:059584/0471   Pages: 8
Recorded: 04/13/2022
Attorney Dkt #:089934-1165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/31/2011
Assignee
1
1603 ORRINGTON AVENUE
SUITE 700
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12062222
Correspondence name and address
MARSHALL J. BROWN/FOLEY & LARDNER LLP
321 N. CLARK STREET
SUITE 3000
CHICAGO, IL 60654

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