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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SONG, XIAOFENG FRANK
Total Assignments: 9
Assignment: 1
Reel/Frame:032553/0772   Pages: 3
Recorded: 03/28/2014
Attorney Dkt #:003.1140US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2014
2
Exec Dt:
03/12/2014
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE: 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14229178
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 2
Reel/Frame:033394/0818   Pages: 3
Recorded: 07/25/2014
Attorney Dkt #:P025155-RD-SDJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2014
2
Exec Dt:
07/17/2014
Assignee
1
300 RENAISSANCE CENTER
M/C 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14338076
Correspondence name and address
JOHN A. MILLER
42690 WOODWARD AVENUE, STE. 300
BLOOMFIELD HILLS, MI 48304
Assignment: 3
Reel/Frame:034738/0426   Pages: 2
Recorded: 01/16/2015
Attorney Dkt #:P028295-GMVE-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2015
2
Exec Dt:
01/14/2015
3
Exec Dt:
01/14/2015
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21; P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14598894
Correspondence name and address
MICHAEL C. ADAMS
755 W. BIG BEAVER RD.
SUITE 1850
TROY, MI 48084
Assignment: 4
Reel/Frame:035385/0481   Pages: 3
Recorded: 04/10/2015
Attorney Dkt #:P029615-RD-SDJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2015
2
Exec Dt:
03/24/2015
Assignee
1
300 RENAISSANCE CENTER
M/C 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14679998
Correspondence name and address
JOHN A. MILLER
42690 WOODWARD AVENUE, STE. 300
BLOOMFIELD HILLS, MI 48304
Assignment: 5
Reel/Frame:036330/0536   Pages: 2
Recorded: 08/11/2015
Attorney Dkt #:003.1241US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2015
2
Exec Dt:
08/06/2015
3
Exec Dt:
08/06/2015
4
Exec Dt:
08/06/2015
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE: 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14823693
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 6
Reel/Frame:036529/0221   Pages: 2
Recorded: 09/10/2015
Attorney Dkt #:003.1240US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2015
2
Exec Dt:
09/06/2015
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE: 482- C23-B25
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14849726
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 7
Reel/Frame:059091/0779   Pages: 8
Recorded: 02/24/2022
Attorney Dkt #:P101406-PRI-NP-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2022
2
Exec Dt:
02/11/2022
3
Exec Dt:
02/21/2022
4
Exec Dt:
02/11/2022
5
Exec Dt:
02/11/2022
6
Exec Dt:
02/11/2022
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17679368
Correspondence name and address
RAYMOND VIVACQUA
3101 E. EISENHOWER PKWY
ANN ARBOR, MI 48108
Assignment: 8
Reel/Frame:059675/0368   Pages: 9
Recorded: 04/22/2022
Attorney Dkt #:P101951-PRI-NP-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2022
2
Exec Dt:
04/14/2022
3
Exec Dt:
04/20/2022
4
Exec Dt:
04/14/2022
5
Exec Dt:
04/19/2022
6
Exec Dt:
04/21/2022
7
Exec Dt:
04/14/2022
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17725814
Correspondence name and address
RAYMOND VIVACQUA
3101 E. EISENHOWER PKWY
ANN ARBOR, MI 48108
Assignment: 9
Reel/Frame:061583/0584   Pages: 7
Recorded: 10/28/2022
Attorney Dkt #:P103140-PRI-NP-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2022
2
Exec Dt:
10/05/2022
3
Exec Dt:
10/04/2022
4
Exec Dt:
10/06/2022
5
Exec Dt:
10/04/2022
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17938443
Correspondence name and address
RAYMOND VIVACQUA
3101 E. EISENHOWER PKWY
ANN ARBOR, MI 48108

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