skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LIU, FEIFEI
Total Assignments: 9
Assignment: 1
Reel/Frame:035657/0837   Pages: 12
Recorded: 05/18/2015
Attorney Dkt #:PTB-5854-45
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, LIANG
Exec Dt:
04/29/2015
2
CHEN, MENG
Exec Dt:
04/29/2015
3
CHEN, RONG
Exec Dt:
04/29/2015
4
CHEN, YUANBIN
Exec Dt:
04/29/2015
5
LI, DECHUN
Exec Dt:
04/29/2015
6
LIU, FEIFEI
Exec Dt:
04/29/2015
7
SUN, ZENGXIN
Exec Dt:
04/29/2015
8
TANG, YANPING
Exec Dt:
04/29/2015
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2, SEG PARK
ZHENXING ROAD, FUTIAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9351165
US20150264574
14714553
Correspondence name and address
PAUL T. BOWEN
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:036238/0245   Pages: 12
Recorded: 08/03/2015
Attorney Dkt #:37399-00051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, YANPING
Exec Dt:
07/16/2015
2
CHEN, MENG
Exec Dt:
07/16/2015
3
CHEN, RONG
Exec Dt:
07/16/2015
4
CHEN, YUANBIN
Exec Dt:
07/16/2015
5
SUN, ZENGXIN
Exec Dt:
07/16/2015
6
LIU, FEIFEI
Exec Dt:
07/16/2015
7
DONG, LIANG
Exec Dt:
07/16/2015
8
LI, DECHUN
Exec Dt:
07/16/2015
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2, SEG PARK
ZHENXING ROAD, FUTIAN DISTRICT, SHENZHEN
GUANGDONG, CHINA 518044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9763100
US20150341795
14816422
Correspondence name and address
MCDONALD HOPKINS LLC
600 SUPERIOR AVENUE, EAST
SUITE 2100
CLEVELAND, OH 44114-2653
Assignment: 3
Reel/Frame:039020/0261   Pages: 9
Recorded: 06/27/2016
Attorney Dkt #:082268.100102 (NMC102)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MENG
Exec Dt:
06/23/2016
2
ZHANG, FENGGANG
Exec Dt:
06/23/2016
3
DING, PEIJUN
Exec Dt:
06/23/2016
4
ZHAO, MENGXIN
Exec Dt:
06/23/2016
5
LIU, FEIFEI
Exec Dt:
06/23/2016
6
ZHANG, WEN
Exec Dt:
06/23/2016
Assignee
1
BEIJING NMC CO., LTD.
NO.8 WENCHANG AVENUE
BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160329228
15108493
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:039199/0685   Pages: 18
Recorded: 07/20/2016
Attorney Dkt #:15003-145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, RONG
Exec Dt:
07/13/2016
2
CHEN, MENG
Exec Dt:
07/13/2016
3
CHEN, YUANBIN
Exec Dt:
07/13/2016
4
LIU, KUAN
Exec Dt:
07/13/2016
5
DONG, LIANG
Exec Dt:
07/13/2016
6
LI, DECHUN
Exec Dt:
06/13/2016
7
LIU, FEIFEI
Exec Dt:
07/13/2016
8
YU, CHUANSHENG
Exec Dt:
07/13/2016
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2, SEG PARK ZHENXING ROAD
FUTIAN DISTRICT
SHENZHEN, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160328699
15214848
Correspondence name and address
SID BENNETT
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:049701/0676   Pages: 11
Recorded: 07/09/2019
Attorney Dkt #:050723-531N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LEI
Exec Dt:
10/19/2018
2
GENG, MEIYU
Exec Dt:
10/19/2018
3
ZHENG, QIANGANG
Exec Dt:
10/19/2018
4
HUANG, MIN
Exec Dt:
10/19/2018
5
WAN, HUIXIN
Exec Dt:
10/19/2018
6
TANG, SHUAI
Exec Dt:
10/19/2018
7
FU, XIANLEI
Exec Dt:
10/19/2018
8
LAN, XIAOJING
Exec Dt:
10/19/2018
9
CAO, JIANHUA
Exec Dt:
07/08/2019
10
LIU, FEIFEI
Exec Dt:
10/19/2018
11
DING, JIAN
Exec Dt:
10/19/2018
Assignees
1
SHANGHAI HAIHE PHARMACEUTICAL CO., LTD.
ROOM 208, SECTION 103, BUILDING 6, NO. 421, NEWTON ROAD
CHINA (SHANGHAI) PILOT FREE TRADE ZONE, PUDONG
SHANGHAI, CHINA 201203
2
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
555 ZUCHONGZHI ROAD
ZHANGJIANG, PUDONG
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10682352
US20190111056
16087556
Correspondence name and address
WILLIAM B. KEZER
MINTZ. LEVIN, COHN, FERRIS, GLOVSKY AND POPEO, P.C
44 MONTGOMERY STREET, 36TH FLOOR
SAN FRANCISCO, CA 94104
Assignment: 6
Reel/Frame:048706/0177   Pages: 8
Recorded: 03/26/2019
Attorney Dkt #:520445US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, FEI
Exec Dt:
03/20/2019
2
YANG, YONG
Exec Dt:
03/20/2019
3
CHEN, YUANBIN
Exec Dt:
03/20/2019
4
CHEN, MENG
Exec Dt:
03/20/2019
5
ZONG, XUAN
Exec Dt:
03/20/2019
6
LIU, FEIFEI
Exec Dt:
03/20/2019
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
35/F, TENCENT BUILDING KEJIZHONGYI ROAD, MIDWEST DISTRICT OF HI-TECH PARK, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11240777
US20190223141
16365124
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:048947/0765   Pages: 28
Recorded: 04/19/2019
Attorney Dkt #:00144.0746.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, FEIFEI
Exec Dt:
04/04/2019
2
YANG, YONG
Exec Dt:
04/04/2019
3
CHEN, MENG
Exec Dt:
04/04/2019
4
JIA, YIWEN
Exec Dt:
04/04/2019
5
YOU, FEI
Exec Dt:
04/04/2019
6
WEN, BINMIN
Exec Dt:
04/04/2019
7
LI, JIA
Exec Dt:
04/04/2019
8
ZONG, XUAN
Exec Dt:
04/04/2019
9
HAN, WUYU
Exec Dt:
04/04/2019
10
YU, CHUANSHENG
Exec Dt:
04/04/2019
11
TIAN, WEI
Exec Dt:
04/04/2019
12
CHEN, YUANBIN
Exec Dt:
04/04/2019
13
ZHANG, YAOHUA
Exec Dt:
04/04/2019
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
35/F,TENCENT BUILDING, KEJIZHONGYI ROAD, MIDWEST DISTRICT OF HI-TECH PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11431684
US20190245832
16389414
Correspondence name and address
ANOVA LAW GROUP, PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 8
Reel/Frame:052897/0074   Pages: 4
Recorded: 06/10/2020
Attorney Dkt #:512195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YOUHONG
Exec Dt:
03/18/2020
2
ZUO, JIANPING
Exec Dt:
03/18/2020
3
LU, DONG
Exec Dt:
03/18/2020
4
YANG, LI
Exec Dt:
03/18/2020
5
ZENG, LIMIN
Exec Dt:
03/18/2020
6
LIU, FEIFEI
Exec Dt:
03/18/2020
7
ZHANG, YUNZHE
Exec Dt:
03/18/2020
8
CHEN, WUHONG
Exec Dt:
03/18/2020
9
TONG, XIANKUN
Exec Dt:
03/18/2020
Assignee
1
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
555 ZU CHONG ZHI ROAD
ZHANG JIANG, PUDONG
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11040952
US20200181109
16786710
Correspondence name and address
JOHN PAUL KALE
2215 PERRYGREEN WAY
REINHART BOERNER VAN DEUREN
ROCKFORD, IL 61107
Assignment: 9
Reel/Frame:060178/0012   Pages: 5
Recorded: 06/13/2022
Attorney Dkt #:03678.0102US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OU, XIAOHUA
Exec Dt:
04/19/2022
2
LIU, FEIFEI
Exec Dt:
04/19/2022
3
SUN, MINGMING
Exec Dt:
04/19/2022
4
HU, CHANGMING
Exec Dt:
04/19/2022
5
DENG, JUNHAO
Exec Dt:
04/19/2022
6
YU, SHIHUI
Exec Dt:
04/19/2022
7
ZHAO, WEIWEI
Exec Dt:
04/19/2022
8
HUANG, XIAOQIANG
Exec Dt:
04/19/2022
9
WANG, CHUNHUI
Exec Dt:
04/19/2022
Assignee
1
GUANGZHOU KINGMED DIAGNOSTICS GROUP CO., LTD.
NO. 10 LUOXUAN 3RD ROAD, INTERNATIONAL BIOTECH ISLAND
GUANGZHOU, GUANGDONG 510005, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151418
17784708
Correspondence name and address
SCHMEISER, OLSEN & WATTS, LLP
22 CENTURY HILL DRIVE, SUITE 302
LATHAM, NY 12110

Search Results as of: 05/07/2024 10:43 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT