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Patent Assignment Assignor Details
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Assignor Name : LIU, YANFENG
Total Assignments: 17
Assignment: 1
Reel/Frame:016075/0802   Pages: 2
Recorded: 12/16/2004
Attorney Dkt #:S126.12-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JINGHAI
Exec Dt:
02/27/2004
2
MA, RUNLIN
Exec Dt:
03/20/2004
3
WANG, SILING
Exec Dt:
03/08/2004
4
LIU, YANFENG
Exec Dt:
03/01/2004
5
WU, CHUNFU
Exec Dt:
03/05/2004
Assignee
1
SHENYANG PHARMACEUTICAL UNIVERSITY
103 WENHAU ROAD, SHENHE DISTRICT
SHENYANG, LIAONING, CHINA 110016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592309
US20060252676
10491077
Correspondence name and address
JUDSON K. CHAPLIN
WESTMAN, CHAPLIN & KELLY, P.A.
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:030754/0680   Pages: 12
Recorded: 07/02/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, SHENG
Exec Dt:
05/15/2013
2
YAN, LIJUN
Exec Dt:
05/15/2013
3
LI, WENLE
Exec Dt:
05/15/2013
4
CHI, KEBIN
Exec Dt:
05/15/2013
5
MENG, XIANGBIN
Exec Dt:
05/15/2013
6
TAN, MINGWEI
Exec Dt:
05/15/2013
7
LIU, YANFENG
Exec Dt:
05/15/2013
8
ZHU, JINLING
Exec Dt:
05/15/2013
9
GAO, SHANBIN
Exec Dt:
05/15/2013
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
BEIJING, DONGCHENG DISTRICT, 100007, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130253238
13820839
Correspondence name and address
RICARDO J. MORAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 3
Reel/Frame:033673/0372   Pages: 5
Recorded: 09/02/2014
Attorney Dkt #:LIU-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, XIAOSU
Exec Dt:
09/01/2014
2
LIU, YANFENG
Exec Dt:
09/01/2014
3
JI, SHUANGYING
Exec Dt:
09/01/2014
4
TONG, JIANFENG
Exec Dt:
09/01/2014
5
MA, HONGYI
Exec Dt:
09/01/2014
6
JIAO, CHUNRONG
Exec Dt:
09/01/2014
7
BAO, JIANWEN
Exec Dt:
09/01/2014
8
LIU, QINGMAN
Exec Dt:
09/01/2014
9
HE, XIANCHENG
Exec Dt:
09/01/2014
10
CHEN, XU
Exec Dt:
09/01/2014
11
CUI, HAICHAO
Exec Dt:
09/01/2014
Assignees
1
AVIC COMPOSITE CORPORATION LTD
5TH FLOOR, AVIC INTERNATIONAL BUILDING, SHUANGHE STR., SHUNYI DISTRICT
BEIJING, CHINA 101300
2
AVIC BEIJING INSTITUTE OF AERANUTICAL MATERIALS
NO.8, HUANSHANCUN, WENQUAN TOWN, HAIDIAN DISTRICT
BEIJING, CHINA 100095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711394
US20150044924
14382414
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 4
Reel/Frame:037252/0753   Pages: 10
Recorded: 12/09/2015
Attorney Dkt #:5253.1001-001 WAI15CN0427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, XIAODONG
Exec Dt:
12/01/2015
2
LIU, YANFENG
Exec Dt:
12/01/2015
3
HU, SHENG
Exec Dt:
12/01/2015
4
YU, CHUNMEI
Exec Dt:
12/01/2015
5
CHU, HONGLING
Exec Dt:
12/01/2015
6
WANG, XINMIAO
Exec Dt:
12/01/2015
7
GAO, SHANBIN
Exec Dt:
12/01/2015
8
XIE, BIN
Exec Dt:
12/01/2015
9
SUN, FAMIN
Exec Dt:
12/01/2015
10
ZHANG, WENCHENG
Exec Dt:
12/01/2015
11
GUO, JINTAO
Exec Dt:
12/01/2015
12
ZHANG, QUANGUO
Exec Dt:
12/01/2015
13
JIANG, LILI
Exec Dt:
12/01/2015
14
WANG, XIAOFENG
Exec Dt:
12/01/2015
15
JI, YUANYUAN
Exec Dt:
12/01/2015
16
SUN, RAN
Exec Dt:
12/01/2015
17
FENG, YUXIAO
Exec Dt:
12/01/2015
18
WU, XIANJUN
Exec Dt:
12/01/2015
19
ZHANG, GUOJIA
Exec Dt:
12/01/2015
20
ZHAO, TAN
Exec Dt:
12/01/2015
21
LIU, WENYONG
Exec Dt:
12/01/2015
22
LI, RUI
Exec Dt:
12/01/2015
23
LI, RUIFENG
Exec Dt:
12/01/2015
24
TANG, CHENG
Exec Dt:
12/01/2015
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10258965
US20160167017
14964204
Correspondence name and address
DEIRDRE E. SANDERS
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 5
Reel/Frame:037253/0450   Pages: 10
Recorded: 12/09/2015
Attorney Dkt #:5253.1002-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, XIAODONG
Exec Dt:
12/01/2015
2
YU, CHUNMEI
Exec Dt:
12/01/2015
3
LIU, YANFENG
Exec Dt:
12/01/2015
4
HU, SHENG
Exec Dt:
12/01/2015
5
ZHANG, ZHIHUA
Exec Dt:
12/01/2015
6
SUN, FAMIN
Exec Dt:
12/01/2015
7
ZHANG, WENCHENG
Exec Dt:
12/01/2015
8
GUO, JINTAO
Exec Dt:
12/01/2015
9
LIU, WENYONG
Exec Dt:
12/01/2015
10
WANG, XINMIAO
Exec Dt:
12/01/2015
11
GAO, SHANBIN
Exec Dt:
12/01/2015
12
XIE, BIN
Exec Dt:
12/01/2015
13
JIANG, JINXIAN
Exec Dt:
12/01/2015
14
YANG, YUHE
Exec Dt:
12/01/2015
15
LI, RUI
Exec Dt:
12/01/2015
16
ZHANG, GUOJIA
Exec Dt:
12/01/2015
17
JIANG, LILI
Exec Dt:
12/01/2015
18
ZHAO, TAN
Exec Dt:
12/01/2015
19
WANG, DONGQING
Exec Dt:
12/01/2015
20
ZHAO, JINGYING
Exec Dt:
12/01/2015
21
ZHANG, QUANGUO
Exec Dt:
12/01/2015
22
LI, RUIFENG
Exec Dt:
12/01/2015
23
SUN, SHENGBO
Exec Dt:
12/01/2015
24
LI, HONG
Exec Dt:
12/01/2015
25
TANG, CHENG
Exec Dt:
12/01/2015
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252255
US20160167029
14964348
Correspondence name and address
DEIRDRE E. SANDERS
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742
Assignment: 6
Reel/Frame:040024/0972   Pages: 5
Recorded: 10/15/2016
Attorney Dkt #:WX_2015-10NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LONG
Exec Dt:
10/13/2016
2
CHEN, JIAN
Exec Dt:
10/13/2016
3
DU, GUOCHENG
Exec Dt:
10/13/2016
4
LI, JIANGHUA
Exec Dt:
10/13/2016
5
LIU, YANFENG
Exec Dt:
10/13/2016
6
LINK, HANNES
Exec Dt:
10/13/2016
7
SAUER, UWE
Exec Dt:
10/13/2016
Assignee
1
JIANGNAN UNIVERSITY
1800 LIHU AVENUE
WUXI, CHINA 214122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9914949
US20170009267
14934166
Correspondence name and address
LILI CHEN
12830 VIA NIEVE
UNIT 86
SAN DIEGO, CA 92130
Assignment: 7
Reel/Frame:042438/0268   Pages: 3
Recorded: 05/19/2017
Attorney Dkt #:19550-0020001/JUK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANFENG
Exec Dt:
03/18/2017
2
CUI, YONG
Exec Dt:
03/18/2017
3
ZHANG, JINGHAI
Exec Dt:
03/18/2017
Assignee
1
SHENYANG PHARMACEUTICAL UNIVERSITY
NO. 103 WENHUA ROAD
SHENHE DISTRICT, SHENYANG
LIAONING, CHINA 110016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155820
US20170253882
15329128
Correspondence name and address
RUBIN AND RUDMAN LLP
800 CONNECTICUT AVENUE
SUITE 400
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:043996/0001   Pages: 7
Recorded: 10/31/2017
Attorney Dkt #:TVSN-002/01US 326710-2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIDHU, INDERBIR
Exec Dt:
10/09/2017
2
LIU, YANFENG
Exec Dt:
10/10/2017
3
FU, YUN
Exec Dt:
10/10/2017
Assignee
1
TVISION INSIGHTS, INC.
7 NORTH MARKET STREET
4TH FLR, FANEUIL HALL MARKETPLACE
BOSTON, MASSACHUSETTS 02109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180007431
15702229
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW STE. 700
ATTN: PATENT DEPT/CHRISTOPHER MAX COLICE
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:048108/0684   Pages: 3
Recorded: 01/23/2019
Attorney Dkt #:3050-0066-YGHY2018-40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANFENG
Exec Dt:
01/15/2019
2
DU, GUOCHENG
Exec Dt:
01/15/2019
3
TIAN, RONGZHEN
Exec Dt:
01/16/2019
4
CHEN, JIAN
Exec Dt:
01/15/2019
Assignee
1
JIANGNAN UNIVERSITY
1800 LIHU DADAO
JIANGSU
WUXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10975377
US20190233830
16255054
Correspondence name and address
IPRO, PLLC
21800 TOWN CENTER PLAZA #266A-816
STERLING, VA 20164
Assignment: 10
Reel/Frame:051937/0515   Pages: 8
Recorded: 02/26/2020
Attorney Dkt #:TVSN-003US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANFENG
Exec Dt:
01/16/2020
2
SIDHU, INDERBIR
Exec Dt:
01/16/2020
3
RADKIEWICZ, SARA
Exec Dt:
01/16/2020
4
SCHIFFMAN, DANIEL
Exec Dt:
01/16/2020
5
DAI, WEI
Exec Dt:
01/20/2020
6
CRABTREE, JOSEPH
Exec Dt:
01/21/2020
Assignee
1
TVISION INSIGHTS, INC.
7 N. MARKET STREET, 4TH FLOOR
FANEUIL HALL MARKETPLACE
BOSTON, MASSACHUSETTS 02109
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11770574
US20200084497
16606343
 
11770574
US20200084497
16606343
Correspondence name and address
SMITH BALUCH LLP
376 BOYLSTON ST.
SUITE 401
BOSTON, MA 02116
Assignment: 11
Reel/Frame:055268/0501   Pages: 5
Recorded: 02/16/2021
Attorney Dkt #:3050-0199-YGHY2020-28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANFENG
Exec Dt:
02/02/2021
2
LIU, LONG
Exec Dt:
02/02/2021
3
ZHANG, XIAOLONG
Exec Dt:
02/02/2021
4
DU, GUOCHENG
Exec Dt:
02/02/2021
5
LI, JIANGHUA
Exec Dt:
02/02/2021
6
CHEN, JIAN
Exec Dt:
02/02/2021
Assignee
1
JIANGNAN UNIVERSITY
1800 LIHU AVENUE
JIANGSU
WUXI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11618902
US20210171962
17176313
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164
Assignment: 12
Reel/Frame:060624/0973   Pages: 4
Recorded: 07/26/2022
Attorney Dkt #:TVIS P001D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIDHU, INDERBIR
Exec Dt:
03/15/2022
2
LIU, YANFENG
Exec Dt:
03/15/2022
3
FU, YUN
Exec Dt:
07/26/2022
Assignee
1
TVISION INSIGHTS, INC.
955 MASSACHUSETTS AVENUE #157
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220159341
17650193
Correspondence name and address
MARTENSEN IP
30 EAST KIOWA STREET SUITE 30
COLORADO SPRINGS, CO 80903
Assignment: 13
Reel/Frame:061465/0672   Pages: 4
Recorded: 10/19/2022
Attorney Dkt #:TVIS P001DC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIDHU, INDERBIR
Exec Dt:
03/15/2022
2
LIU, YANFENG
Exec Dt:
03/15/2022
3
FU, YUN
Exec Dt:
07/26/2022
Assignee
1
TVISION INSIGHTS, INC.
955 MASSACHUSETTS AVENUE #157
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106115
18047513
Correspondence name and address
MARTENEN IP
30 EAST KIOWA STREET SUITE 101
COLORADO SPRINGS, CO 80903
Assignment: 14
Reel/Frame:061352/0988   Pages: 3
Recorded: 10/08/2022
Attorney Dkt #:HCR1US222001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YUNYU
Exec Dt:
09/29/2022
2
ZHAO, MAOSHENG
Exec Dt:
09/29/2022
3
WANG, TONG
Exec Dt:
09/29/2022
4
LIU, YANFENG
Exec Dt:
09/29/2022
Assignee
1
XIAMEN YUNMAO TECHNOLOGY CO., LTD
INNOVATION BUILDING, NO. 1300 JIMEI AVENUE, PHASE III, SOFTWARE PARK
XIAMEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230037732
17962499
Correspondence name and address
ANDREW C. CHENG
516 N. DIAMOND BAR BLVD, #310
DIAMOND BAR, CA 91765
Assignment: 15
Reel/Frame:063557/0882   Pages: 5
Recorded: 05/05/2023
Attorney Dkt #:10015.0118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, XUEQIN
Exec Dt:
04/12/2023
2
LIU, LONG
Exec Dt:
04/12/2023
3
CHEN, JIAN
Exec Dt:
04/12/2023
4
DU, GUOCHENG
Exec Dt:
04/12/2023
5
LI, JIANGHUA
Exec Dt:
04/12/2023
6
LIU, YANFENG
Exec Dt:
04/12/2023
7
XIU, XIANG
Exec Dt:
04/12/2023
Assignee
1
JIANGNAN UNIVERSITY
NO. 1800, LIHU AVENUE
WUXI, JIANGSU, CHINA 214122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002897
18313195
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:065420/0978   Pages: 5
Recorded: 11/01/2023
Attorney Dkt #:10015.0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, LONG
Exec Dt:
10/09/2023
2
CHEN, JIAN
Exec Dt:
10/09/2023
3
LV, XUEQIN
Exec Dt:
10/09/2023
4
WU, WENYANG
Exec Dt:
10/09/2023
5
DU, GUOCHENG
Exec Dt:
10/09/2023
6
LI, JIANGHUA
Exec Dt:
10/09/2023
7
ZHOU, GUOLIN
Exec Dt:
10/09/2023
8
LIU, YANFENG
Exec Dt:
10/09/2023
9
ZHANG, CHENYANG
Exec Dt:
10/09/2023
Assignees
1
JIANGNAN UNIVERSITY
NO. 1800, LIHU AVENUE
WUXI, JIANGSU, CHINA 214122
2
INNER MONGOLIA MENGNIU DAIRY (GROUP) COMPANY LIMITED
SHENGLE ECONOMIC ZONE, HELINGEER
HUHHOT, INNER MONGOLIA, CHINA 011500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067996
18499560
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:065622/0277   Pages: 5
Recorded: 11/20/2023
Attorney Dkt #:10015.0138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANFENG
Exec Dt:
11/13/2023
2
CHEN, JIAN
Exec Dt:
11/13/2023
3
DU, GUOCHENG
Exec Dt:
11/13/2023
4
LIU, LONG
Exec Dt:
11/13/2023
5
LV, XUEQIN
Exec Dt:
11/13/2023
6
TIAN, RONGZHEN
Exec Dt:
11/13/2023
7
ZHAO, RUNZHI
Exec Dt:
11/13/2023
Assignee
1
JIANGNAN UNIVERSITY
NO. 1800, LIHU AVENUE
WUXI, JIANGSU, CHINA 214122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093212
18514541
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006

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