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Patent Assignment Assignor Details
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Assignor Name : WIRTANEN, DAVID J.
Total Assignments: 6
Assignment: 1
Reel/Frame:009536/0561   Pages: 3
Recorded: 10/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1998
2
Exec Dt:
10/01/1998
3
Exec Dt:
10/05/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09137378
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
MARYSUSAN HOWARD
OFFICE OF INTELLECTUAL COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:018589/0781   Pages: 3
Recorded: 12/04/2006
Attorney Dkt #:59403US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2006
2
Exec Dt:
11/02/2006
3
Exec Dt:
11/06/2006
4
Exec Dt:
11/07/2006
5
Exec Dt:
10/31/2006
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11569982
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:019358/0960   Pages: 5
Recorded: 05/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2007
2
Exec Dt:
04/16/2007
3
Exec Dt:
04/16/2007
4
Exec Dt:
04/16/2007
5
Exec Dt:
04/12/2007
6
Exec Dt:
04/13/2007
7
Exec Dt:
04/13/2007
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11720464
Correspondence name and address
TED K. RINGSRED
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:020239/0839   Pages: 3
Recorded: 12/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2007
2
Exec Dt:
11/14/2007
3
Exec Dt:
11/19/2007
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11917300
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:035295/0487   Pages: 4
Recorded: 03/31/2015
Attorney Dkt #:69652US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2014
2
Exec Dt:
09/05/2014
3
Exec Dt:
09/05/2014
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14432500
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:062258/0171   Pages: 6
Recorded: 01/03/2023
Attorney Dkt #:0625.079459US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2019
2
Exec Dt:
06/27/2019
3
Exec Dt:
06/27/2019
4
Exec Dt:
07/01/2019
Assignee
1
2501 HUDSON ROAD
3M CENTER
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16956217
Correspondence name and address
JAY R. PRALLE
111 WASHINGTON AVE S.
STE 700
MINNEAPOLIS, MN 55401

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