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Patent Assignment Assignor Details
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Assignor Name : KEICHER, DENNIS R.
Total Assignments: 4
Assignment: 1
Reel/Frame:017973/0589   Pages: 2
Recorded: 07/20/2006
Attorney Dkt #:61889us003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/2006
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 5133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11381337
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:017973/0622   Pages: 2
Recorded: 07/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/2006
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11381333
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:020526/0022   Pages: 7
Recorded: 02/15/2008
Attorney Dkt #:62614us005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2008
2
Exec Dt:
02/01/2008
3
Exec Dt:
01/23/2008
4
Exec Dt:
02/04/2008
5
Exec Dt:
01/28/2008
6
Exec Dt:
01/28/2008
7
Exec Dt:
02/13/2008
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11957296
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:050266/0037   Pages: 16
Recorded: 09/04/2019
Attorney Dkt #:79266US008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2019
2
Exec Dt:
01/22/2019
3
Exec Dt:
01/23/2019
4
Exec Dt:
01/21/2019
5
Exec Dt:
01/22/2019
6
Exec Dt:
01/22/2019
7
Exec Dt:
01/28/2019
8
Exec Dt:
01/21/2019
9
Exec Dt:
01/22/2019
10
Exec Dt:
01/24/2019
11
Exec Dt:
03/21/2019
12
Exec Dt:
02/07/2019
13
Exec Dt:
01/21/2019
14
Exec Dt:
01/24/2019
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16491051
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MN 55133-3427

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