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Patent Assignment Assignor Details
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Assignor Name : WELKE, SIEGFRIED K.
Total Assignments: 6
Assignment: 1
Reel/Frame:014543/0874   Pages: 9
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2003
2
Exec Dt:
08/25/2003
3
Exec Dt:
08/24/2003
4
Exec Dt:
09/01/2003
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10473705
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
SCOTT A. BARDELL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:026825/0770   Pages: 3
Recorded: 08/30/2011
Attorney Dkt #:65186US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2011
2
Exec Dt:
07/26/2011
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13203839
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:029886/0948   Pages: 4
Recorded: 02/27/2013
Attorney Dkt #:66919US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2013
2
Exec Dt:
01/22/2013
3
Exec Dt:
01/20/2013
4
Exec Dt:
01/22/2013
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13819513
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:039379/0596   Pages: 8
Recorded: 08/09/2016
Attorney Dkt #:70172US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2016
2
Exec Dt:
01/29/2016
3
Exec Dt:
01/29/2016
4
Exec Dt:
01/29/2016
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14650608
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:059318/0383   Pages: 11
Recorded: 03/21/2022
Attorney Dkt #:82264US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2021
2
Exec Dt:
06/17/2021
3
Exec Dt:
06/15/2021
4
Exec Dt:
06/15/2021
5
Exec Dt:
06/18/2021
6
Exec Dt:
06/15/2021
7
Exec Dt:
06/21/2021
8
Exec Dt:
06/16/2021
9
Exec Dt:
06/17/2021
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17762103
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, 55133-3427 UNITED STATES
Assignment: 6
Reel/Frame:062570/0183   Pages: 6
Recorded: 02/02/2023
Attorney Dkt #:80746US004?
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2023
2
Exec Dt:
01/31/2023
3
Exec Dt:
02/02/2023
4
Exec Dt:
02/01/2023
Assignee
1
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17414392
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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