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Patent Assignment Assignor Details
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Assignor Name : XU, TANGWEN
Total Assignments: 7
Assignment: 1
Reel/Frame:023182/0809   Pages: 5
Recorded: 09/01/2009
Attorney Dkt #:2206.85659
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2009
2
Exec Dt:
08/12/2009
3
Exec Dt:
08/12/2009
4
Exec Dt:
08/26/2009
5
Exec Dt:
08/26/2009
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29341172
Correspondence name and address
LAWRENCE J. CRAIN
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:033506/0837   Pages: 8
Recorded: 08/11/2014
Attorney Dkt #:2206.117440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2014
2
Exec Dt:
08/07/2014
3
Exec Dt:
08/08/2014
4
Exec Dt:
08/08/2014
5
Exec Dt:
08/08/2014
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29498886
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:053605/0791   Pages: 8
Recorded: 08/26/2020
Attorney Dkt #:2206.142376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/24/2020
3
Exec Dt:
08/24/2020
4
Exec Dt:
08/21/2020
5
Exec Dt:
08/21/2020
6
Exec Dt:
08/21/2020
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29747958
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:054404/0407   Pages: 11
Recorded: 11/13/2020
Attorney Dkt #:2206.142376
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED AT REEL: 053605 FRAME: 0791. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/24/2020
3
Exec Dt:
08/24/2020
4
Exec Dt:
08/21/2020
5
Exec Dt:
08/21/2020
6
Exec Dt:
08/21/2020
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29747958
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:054404/0558   Pages: 11
Recorded: 11/13/2020
Attorney Dkt #:2206.142377
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 053606 FRAME 0096. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF THE NAMES OF INVENTORS YINGCHANG MA AND TANGWEN XU.
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/24/2020
3
Exec Dt:
08/24/2020
4
Exec Dt:
08/21/2020
5
Exec Dt:
08/21/2020
6
Exec Dt:
08/21/2020
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29747963
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:053712/0301   Pages: 5
Recorded: 09/08/2020
Attorney Dkt #:2206.140557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2020
2
Exec Dt:
09/02/2020
3
Exec Dt:
09/02/2020
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29749447
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:054573/0552   Pages: 9
Recorded: 12/08/2020
Attorney Dkt #:2206.143046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2020
2
Exec Dt:
12/02/2020
3
Exec Dt:
12/02/2020
4
Exec Dt:
12/02/2020
5
Exec Dt:
12/02/2020
6
Exec Dt:
12/02/2020
Assignee
1
2900 N. LOCUST STREET
P.O. BOX 578
STERLING, ILLINOIS 61081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29761144
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
300 S. WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606

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