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Patent Assignment Assignor Details
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Assignor Name : CAO, FEIFEI
Total Assignments: 10
Assignment: 1
Reel/Frame:032764/0844   Pages: 7
Recorded: 04/28/2014
Attorney Dkt #:ECPO-53
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JING
Exec Dt:
07/02/2010
2
XI, CHENGCHENG
Exec Dt:
07/02/2010
3
CAO, YIMING
Exec Dt:
07/02/2010
4
CAO, FEIFEI
Exec Dt:
07/02/2010
5
WANG, PENG
Exec Dt:
07/02/2010
Assignee
1
CHANGCHUN APPLIED CHEMISTRY INSTITUTE OF CHINESE ACADEMY OF SCIENCES
130022 NO. 5625 RENMIN STREET
CHANGCHUN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9396882
US20140097376
14104020
Correspondence name and address
CLIFFORD W. BROWNING
ONE INDIANA SQUARE
SUITE 2800
INDIANAPOLIS, IN 46204
Assignment: 2
Reel/Frame:050305/0792   Pages: 6
Recorded: 09/09/2019
Attorney Dkt #:5553-1906590
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINGLU
Exec Dt:
01/04/2019
2
CAO, FEIFEI
Exec Dt:
01/04/2019
3
SU, CHUNYANG
Exec Dt:
01/04/2019
4
FU, SHENG
Exec Dt:
01/04/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11195248
US20200202479
16564003
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:050347/0277   Pages: 5
Recorded: 09/11/2019
Attorney Dkt #:INSG020.026AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, HUAIFEI
Exec Dt:
01/18/2019
2
WANG, JIALIANG
Exec Dt:
01/18/2019
3
SHEN, HUIFENG
Exec Dt:
01/18/2019
4
CAO, FEIFEI
Exec Dt:
01/18/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS. NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10897620
US20200195934
16567976
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 4
Reel/Frame:049022/0467   Pages: 5
Recorded: 04/29/2019
Attorney Dkt #:078291-21USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YU
Exec Dt:
04/26/2019
2
XU, ZHEN
Exec Dt:
04/26/2019
3
CAO, FEIFEI
Exec Dt:
04/26/2019
4
XIE, GUANGJUN
Exec Dt:
04/26/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10318343
US20180203726
15534589
Correspondence name and address
NIXON PEABODY LLP
70 WEST MADISON STREET, SUITE 3500
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:052867/0154   Pages: 7
Recorded: 06/08/2020
Attorney Dkt #:5553-2003104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAOMING
Exec Dt:
12/25/2019
2
XING, HUAIFEI
Exec Dt:
12/25/2019
3
DING, WENPENG
Exec Dt:
12/25/2019
4
SHEN, HUIFENG
Exec Dt:
12/25/2019
5
CAO, FEIFEI
Exec Dt:
12/25/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11375209
US20210195214
16895430
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:054785/0427   Pages: 6
Recorded: 12/31/2020
Attorney Dkt #:140196.481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, HUIFENG
Exec Dt:
12/25/2019
2
CAO, FEIFEI
Exec Dt:
12/25/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11659181
US20210192217
16892910
Correspondence name and address
BOBBY SOLTANI
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 7
Reel/Frame:051391/0775   Pages: 6
Recorded: 12/31/2019
Attorney Dkt #:B2174-700210(PBF19504US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MINGLU
Exec Dt:
12/27/2019
2
SHEN, HUIFENG
Exec Dt:
12/27/2019
3
CAO, FEIFEI
Exec Dt:
12/27/2019
4
YOU, LI
Exec Dt:
12/27/2019
5
DONG, HONGBAI
Exec Dt:
12/27/2019
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD
BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11323750
US20200404345
16731269
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:052636/0747   Pages: 5
Recorded: 05/12/2020
Attorney Dkt #:078291-168USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, CHEN
Exec Dt:
05/08/2020
2
DUAN, LIGUO
Exec Dt:
05/08/2020
3
WANG, MENG
Exec Dt:
05/08/2020
4
CAO, FEIFEI
Exec Dt:
05/08/2020
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11172018
US20200274924
16675722
Correspondence name and address
NIXON PEABODY LLP
70 WEST MADISON STREET, SUITE 3500
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:056825/0146   Pages: 11
Recorded: 07/12/2021
Attorney Dkt #:HNQ21305PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, FEIFEI
Exec Dt:
06/30/2021
2
SHI, HONGDA
Exec Dt:
07/01/2021
3
HAN, MENG
Exec Dt:
07/01/2021
4
JIANG, XIAOQIANG
Exec Dt:
07/01/2021
5
ZHONG, ZIYUE
Exec Dt:
07/01/2021
6
PAN, YILIN
Exec Dt:
07/01/2021
7
BAI, HAOZHE
Exec Dt:
07/01/2021
8
LIU, ZHEN
Exec Dt:
07/01/2021
9
TAO, JI
Exec Dt:
07/01/2021
Assignee
1
OCEAN UNIVERSITY OF CHINA
238 SONGLING ROAD, LAOSHAN DISTRICT
QINDAO CITY, SHANDONG PROVINCE, CHINA 266100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913420
US20220099063
17422319
Correspondence name and address
ALLEMAN HALL CREASMAN & TUTTLE LLP
900 SW 5TH AVENUE
SUITE 2300
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:062460/0964   Pages: 6
Recorded: 01/24/2023
Attorney Dkt #:009487.00017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KE, YUGANG
Exec Dt:
10/17/2022
2
GU, CHONGMING
Exec Dt:
10/17/2022
3
WANG, ZHOUFENG
Exec Dt:
10/17/2022
4
GAO, JUNWEN
Exec Dt:
10/17/2022
5
LIU, WEIHUI
Exec Dt:
10/17/2022
6
LI, MINGLU
Exec Dt:
10/17/2022
7
CAO, FEIFEI
Exec Dt:
10/17/2022
8
WU, YONGQIANG
Exec Dt:
10/17/2022
9
ZHU, XIAOEN
Exec Dt:
10/17/2022
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240098037
18100303
Correspondence name and address
BANNER & WITCOFF, LTD.
71 SOUTH WACKER DRIVE
SUITE 3600
CHICAGO, IL 60606

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