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Patent Assignment Assignor Details
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Assignor Name : MAO, XIAOFENG
Total Assignments: 17
Assignment: 1
Reel/Frame:028298/0120   Pages: 6
Recorded: 05/31/2012
Attorney Dkt #:P016620-RD-SDJ/P-75124-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIDONG
Exec Dt:
10/10/2011
2
HAO, LEI
Exec Dt:
10/31/2011
3
MAO, XIAOFENG
Exec Dt:
11/03/2011
4
CHEN, JYH-SHIN
Exec Dt:
10/31/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130127399
13300853
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:029545/0553   Pages: 4
Recorded: 12/30/2012
Attorney Dkt #:P017843-RD-SDJ-P-75459-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YILU
Exec Dt:
02/28/2012
2
SALMAN, MUTASIM A.
Exec Dt:
02/28/2012
3
MAO, XIAOFENG
Exec Dt:
02/28/2012
4
BAI, FAN
Exec Dt:
02/28/2012
5
DU, XINYU
Exec Dt:
02/28/2012
6
YU, BO
Exec Dt:
02/28/2012
7
PULAK, BANDYOPADHYAY
Exec Dt:
02/28/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849497
US20130231826
13409915
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:028173/0415   Pages: 3
Recorded: 05/08/2012
Attorney Dkt #:P018345(18102)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
04/23/2012
2
TANG, XIDONG
Exec Dt:
05/04/2012
3
HU, YIRAN
Exec Dt:
04/23/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, P.O. BOX 300
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890484
US20130300377
13466374
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
720 WATER STREET, FIFTH FLOOR
ONE MARITIME PLAZA
TOLEDO, OH 43604
Assignment: 4
Reel/Frame:028173/0492   Pages: 3
Recorded: 05/08/2012
Attorney Dkt #:P018344(18171)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
04/23/2012
2
TANG, XIDONG
Exec Dt:
05/04/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER, P.O. BOX 300
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8922217
US20130300190
13466394
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
720 WATER STREET, FIFTH FLOOR
ONE MARITIME PLAZA
TOLEDO, OH 43604
Assignment: 5
Reel/Frame:028792/0830   Pages: 2
Recorded: 08/15/2012
Attorney Dkt #:GM P019673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAO, XIAOFENG
Exec Dt:
08/15/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9086462
US20140049226
13586494
Correspondence name and address
JARED L. CHERRY
560 EAST 500 SOUTH
SUITE 200
SALT LAKE CITY, UT 84102
Assignment: 6
Reel/Frame:029603/0030   Pages: 3
Recorded: 01/10/2013
Attorney Dkt #:P020147-RD-SDJ (003.0999)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
01/02/2013
2
HAO, LEI
Exec Dt:
01/02/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018881
US20140191697
13738123
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 7
Reel/Frame:029818/0032   Pages: 3
Recorded: 02/15/2013
Attorney Dkt #:P020323-RD-SDJ/GM3060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
02/05/2013
2
HAO, LEI
Exec Dt:
02/04/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9231515
US20140236501
13767917
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 8
Reel/Frame:034105/0148   Pages: 2
Recorded: 11/05/2014
Attorney Dkt #:P027716-GMVE-RRM/GM3432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
10/22/2014
2
KLINGLER, THOMAS A.
Exec Dt:
10/24/2014
3
KRUEGER, ERIC E.
Exec Dt:
10/22/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160121883
14533142
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 9
Reel/Frame:034599/0769   Pages: 4
Recorded: 12/30/2014
Attorney Dkt #:003.1179US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNER, PHILLIP M.
Exec Dt:
12/16/2014
2
GILLETT, RICHARD O., JR.
Exec Dt:
12/17/2014
3
PASTOR, STEPHEN R.
Exec Dt:
12/16/2014
4
KLINGLER, THOMAS A.
Exec Dt:
12/19/2014
5
MAO, XIAOFENG
Exec Dt:
12/16/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE: 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796226
US20160187888
14585552
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 10
Reel/Frame:034942/0625   Pages: 2
Recorded: 02/11/2015
Attorney Dkt #:003.1207US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
01/29/2015
2
KLINGLER, THOMAS A.
Exec Dt:
01/29/2015
3
KRUEGER, ERIC E.
Exec Dt:
01/29/2015
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE: 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9662974
US20160229291
14620018
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 11
Reel/Frame:037054/0416   Pages: 4
Recorded: 11/17/2015
Attorney Dkt #:P032048-PTUS-RRM/GM3873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
10/29/2015
2
KLINGLER, THOMAS A.
Exec Dt:
10/30/2015
3
KRUEGER, ERIC E.
Exec Dt:
10/30/2015
4
CAWTHORNE, WILLIAM R.
Exec Dt:
10/28/2015
5
SCHWENKE, R. TRAVIS
Exec Dt:
11/04/2015
6
MRDEZA, SCOTT C.
Exec Dt:
10/29/2015
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029669
US20170137012
14942035
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 12
Reel/Frame:045134/0787   Pages: 2
Recorded: 03/07/2018
Attorney Dkt #:P032481-GMVE-DPH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUEGER, ERIC E.
Exec Dt:
08/08/2016
2
MAO, XIAOFENG
Exec Dt:
08/04/2016
3
O'DEA, KEVIN A.
Exec Dt:
08/04/2016
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
M/C 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180257477
15758211
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:041888/0519   Pages: 2
Recorded: 04/06/2017
Attorney Dkt #:P035529-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, XIAOFENG
Exec Dt:
03/27/2017
2
XU, HAI
Exec Dt:
03/27/2017
3
HEATON, JEFFREY N.
Exec Dt:
03/27/2017
4
MRDEZA, SCOTT C.
Exec Dt:
03/29/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
M/C 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10274040
US20180291979
15481040
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:043052/0260   Pages: 2
Recorded: 07/20/2017
Attorney Dkt #:P041247-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MRDEZA, SCOTT C.
Exec Dt:
07/17/2017
2
MAO, XIAOFENG
Exec Dt:
07/17/2017
3
XU, HAI
Exec Dt:
07/14/2017
4
HEATON, JEFFREY N.
Exec Dt:
07/14/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190011013
15644052
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:043357/0353   Pages: 2
Recorded: 08/22/2017
Attorney Dkt #:P042390-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, LIGANG
Exec Dt:
08/22/2017
2
MAO, XIAOFENG
Exec Dt:
08/22/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190066405
15683162
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:050707/0169   Pages: 6
Recorded: 10/14/2019
Attorney Dkt #:P051213-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, WEN-CHIAO
Exec Dt:
10/14/2019
2
DU, XINYU
Exec Dt:
10/14/2019
3
ALLAN, ALEXANDER M.
Exec Dt:
10/14/2019
4
DE STEFANO, ROBERT A.
Exec Dt:
10/14/2019
5
MAO, XIAOFENG
Exec Dt:
10/14/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10946865
NONE
16601043
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 17
Reel/Frame:059960/0974   Pages: 6
Recorded: 05/19/2022
Attorney Dkt #:3391.035US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, YIDONG
Exec Dt:
02/20/2021
2
MAO, XIAOFENG
Exec Dt:
02/20/2021
3
LI, KAILONG
Exec Dt:
02/20/2021
4
WANG, JUN
Exec Dt:
02/20/2021
5
CAI, JIAQIANG
Exec Dt:
02/20/2021
6
BAO, RUDI
Exec Dt:
02/21/2021
Assignees
1
JIANGSU HANSOH PHARMACEUTICAL GROUP CO., LTD.
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
LIANYUNGANG, JS, 222047, CHINA
2
SHANGHAI HANSOH BIOMEDICAL CO., LTD.
BUILDING 2, NO.3728 JINKE ROAD
ZHANGJIANG HI-TECH PARK
SHANGHAI 201203, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230076435
17754837
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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