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Patent Assignment Assignor Details
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Assignor Name : SONG, ZHIPENG
Total Assignments: 6
Assignment: 1
Reel/Frame:033423/0502   Pages: 3
Recorded: 07/30/2014
Attorney Dkt #:69561US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2014
2
Exec Dt:
07/08/2014
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14375591
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:042616/0460   Pages: 8
Recorded: 06/06/2017
Attorney Dkt #:75183US008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2017
2
Exec Dt:
03/24/2017
3
Exec Dt:
04/11/2017
4
Exec Dt:
03/08/2017
5
Exec Dt:
03/23/2017
6
Exec Dt:
03/07/2017
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15533536
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:042616/0829   Pages: 9
Recorded: 06/06/2017
Attorney Dkt #:75202US008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2017
2
Exec Dt:
03/23/2017
3
Exec Dt:
03/25/2017
4
Exec Dt:
03/24/2017
5
Exec Dt:
03/24/2017
6
Exec Dt:
03/23/2017
7
Exec Dt:
03/23/2017
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15533556
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:042789/0745   Pages: 7
Recorded: 06/22/2017
Attorney Dkt #:75201US008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2017
2
Exec Dt:
03/23/2017
3
Exec Dt:
03/25/2017
4
Exec Dt:
03/24/2017
5
Exec Dt:
03/23/2017
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15538981
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:043496/0388   Pages: 11
Recorded: 09/06/2017
Attorney Dkt #:76144US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2017
2
Exec Dt:
08/29/2017
3
Exec Dt:
08/29/2017
4
Exec Dt:
08/30/2017
5
Exec Dt:
08/31/2017
6
Exec Dt:
08/29/2017
7
Exec Dt:
08/31/2017
8
Exec Dt:
08/29/2017
9
Exec Dt:
09/01/2017
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15556031
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:049468/0918   Pages: 7
Recorded: 06/14/2019
Attorney Dkt #:77588US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2019
2
Exec Dt:
04/07/2019
3
Exec Dt:
04/01/2019
4
Exec Dt:
04/04/2019
5
Exec Dt:
04/01/2019
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16469778
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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