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Patent Assignment Assignor Details
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Assignor Name : DAHLGREN, ARON D.
Total Assignments: 3
Assignment: 1
Reel/Frame:023522/0849   Pages: 6
Recorded: 11/16/2009
Attorney Dkt #:117P2575US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2009
2
Exec Dt:
11/10/2009
3
Exec Dt:
11/10/2009
4
Exec Dt:
11/10/2009
Assignee
1
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12619169
Correspondence name and address
IPLM GROUP, P.A.
POST OFFICE BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 2
Reel/Frame:028773/0260   Pages: 7
Recorded: 08/13/2012
Attorney Dkt #:P09904US02 - 2887USU2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2012
2
Exec Dt:
05/29/2012
3
Exec Dt:
08/01/2012
4
Exec Dt:
06/04/2012
Assignee
1
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13475457
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 3
Reel/Frame:053742/0409   Pages: 14
Recorded: 09/11/2020
Attorney Dkt #:P09904US06-2887USU1C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2012
2
Exec Dt:
06/18/2012
3
Exec Dt:
05/24/2012
4
Exec Dt:
05/25/2012
5
Exec Dt:
05/25/2012
6
Exec Dt:
05/24/2012
7
Exec Dt:
05/29/2012
8
Exec Dt:
05/29/2012
9
Exec Dt:
08/01/2012
10
Exec Dt:
06/04/2012
Assignee
1
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16948266
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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