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Patent Assignment Assignor Details
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Assignor Name : CHEN, YUGUANG
Total Assignments: 17
Assignment: 1
Reel/Frame:008105/0671   Pages: 3
Recorded: 08/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNBLAD, KEVIN M.
Exec Dt:
08/01/1996
2
CHEN, YUGUANG
Exec Dt:
08/20/1996
Assignee
1
SANDOZ LTD.
CH-4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849320
NONE
08664052
Correspondence name and address
SANDOZ AGRO, INC.
LYNN MARCUS-WYNER
PATENT DEPARTMENT
975 CALIFORNIA AVENUE
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:021073/0465   Pages: 4
Recorded: 06/10/2008
Attorney Dkt #:091230-0368644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
06/09/2008
2
DURLOFSKY, LOUIS J.
Exec Dt:
06/03/2008
Assignee
1
CHEVRON U.S.A., INC.
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9110193
US20080234988
12036943
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:022794/0225   Pages: 4
Recorded: 06/08/2009
Attorney Dkt #:T-7692
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
05/26/2009
2
LI, YAN
Exec Dt:
05/27/2009
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON RD.
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100312535
12480212
Correspondence name and address
CHEVRON SERVICES COMPANY LAW, INTELLECTU
P.O. BOX 4368
HOUSTON, TX 77210-4368
Assignment: 4
Reel/Frame:048485/0405   Pages: 5
Recorded: 03/01/2019
Attorney Dkt #:W-006.P062NP/MFP-00329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUNHUI
Exec Dt:
04/03/2018
2
ZHU, KEJIA
Exec Dt:
04/03/2018
3
ZENG, CHAO
Exec Dt:
04/03/2018
4
JIANG, JUN
Exec Dt:
04/03/2018
5
SUN, YONG
Exec Dt:
04/03/2018
6
FANG, KAI
Exec Dt:
04/03/2018
7
CHEN, YUGUANG
Exec Dt:
04/03/2018
8
ZHANG, YEWEN
Exec Dt:
04/03/2018
9
CHEN, HONG
Exec Dt:
04/03/2018
Assignee
1
TONGJI UNIVERSITY
NO. 1239 SIPING ROAD
YANGPU DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210249914
16330060
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 5
Reel/Frame:048616/0543   Pages: 6
Recorded: 03/15/2019
Attorney Dkt #:140196.457
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
06/13/2018
2
PAN, LU
Exec Dt:
06/13/2018
3
CHEN, WENHAO
Exec Dt:
06/13/2018
4
ZHOU, HUI
Exec Dt:
06/13/2018
5
CHEN, WEINA
Exec Dt:
06/13/2018
6
ZHENG, YUHONG
Exec Dt:
06/13/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
11494420
US20190370272
16355304
Correspondence name and address
BOBBY B. SOLTANI
SEED IP LAW GROUP LLP
701 FIFTH AVENUE, SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:048787/0590   Pages: 6
Recorded: 04/03/2019
Attorney Dkt #:LPTF2518
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
02/02/2019
2
CHEN, WENHAO
Exec Dt:
02/02/2019
3
ZHOU, HUI
Exec Dt:
02/02/2019
4
ZHENG, YUHONG
Exec Dt:
02/02/2019
5
CHEN, WEINA
Exec Dt:
02/02/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11210469
US20190370330
16374693
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 7
Reel/Frame:055721/0689   Pages: 6
Recorded: 03/25/2021
Attorney Dkt #:18484-120001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, CUIYUN
Exec Dt:
04/13/2020
2
CHEN, YUGUANG
Exec Dt:
04/13/2020
3
HUANG, JIAYAN
Exec Dt:
04/13/2020
4
LI, FAYUAN
Exec Dt:
04/13/2020
5
LIU, YUANZHEN
Exec Dt:
04/13/2020
6
PAN, LU
Exec Dt:
04/13/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210209416
17206917
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
STE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:055767/0729   Pages: 4
Recorded: 03/30/2021
Attorney Dkt #:18484-124001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
04/13/2020
2
PAN, LU
Exec Dt:
04/13/2020
3
HUANG, YANHUI
Exec Dt:
04/13/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210209472
17211381
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
STE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:061463/0695   Pages: 7
Recorded: 09/19/2022
Attorney Dkt #:18484-120001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 055721 FRAME: 0689. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
HAN, CUIYUN
Exec Dt:
04/13/2020
2
CHEN, YUGUANG
Exec Dt:
04/13/2020
3
HUANG, JIAYAN
Exec Dt:
04/13/2020
4
LI, FAYUAN
Exec Dt:
04/14/2020
5
LIU, YUANZHEN
Exec Dt:
04/13/2020
6
PAN, LU
Exec Dt:
04/13/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210209416
17206917
Correspondence name and address
JEFFREY S. BERGMAN
1100 LOUISIANA STREET
SUITE 4900
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:053902/0366   Pages: 6
Recorded: 09/28/2020
Attorney Dkt #:DGN0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, LU
Exec Dt:
04/16/2020
2
CHEN, YUGUANG
Exec Dt:
04/16/2020
3
LI, FAYUAN
Exec Dt:
04/16/2020
4
HAN, CUIYUN
Exec Dt:
04/16/2020
5
LIU, YUANZHEN
Exec Dt:
04/16/2020
6
HUANG, JIAYAN
Exec Dt:
04/16/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11928435
US20210295095
17034394
Correspondence name and address
QUINN IP LAW
21500 HAGGERTY ROAD, STE.300
NORTHVILLE, MI 48167
Assignment: 11
Reel/Frame:053924/0276   Pages: 6
Recorded: 09/29/2020
Attorney Dkt #:2752-0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, FAYUAN
Exec Dt:
04/24/2020
2
CHEN, YUGUANG
Exec Dt:
04/24/2020
3
PAN, LU
Exec Dt:
04/24/2020
4
LIU, YUANZHEN
Exec Dt:
04/24/2020
5
HAN, CUIYUN
Exec Dt:
04/24/2020
6
SHI, XI
Exec Dt:
04/24/2020
7
HUANG, JIAYAN
Exec Dt:
04/24/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11880397
US20210295098
17036833
Correspondence name and address
HAROLD C. MOORE
ONE INDIANA SQUARE, SUITE 2200
MAGINOT, MOORE & BECK LLP
INDIANAPOLIS, IN 46204
Assignment: 12
Reel/Frame:056830/0165   Pages: 6
Recorded: 07/12/2021
Attorney Dkt #:2572-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, FAYUAN
Exec Dt:
04/24/2020
2
CHEN, YUGUANG
Exec Dt:
04/24/2020
3
PAN, LU
Exec Dt:
04/24/2020
4
LIU, YUANZHEN
Exec Dt:
04/24/2020
5
HAN, CUIYUN
Exec Dt:
04/24/2020
6
SHI, XI
Exec Dt:
04/24/2020
7
HUANG, JIAYAN
Exec Dt:
04/24/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210200947
17201769
Correspondence name and address
MAGINOT, MOORE & BECK LLP
ONE INDIANA SQUARE
STE 2200
INDIANAPOLIS, IN 46204
Assignment: 13
Reel/Frame:054477/0325   Pages: 5
Recorded: 11/27/2020
Attorney Dkt #:PJA6094296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHONG, SHANGRU
Exec Dt:
07/13/2020
2
CHEN, YUGUANG
Exec Dt:
07/13/2020
3
PENG, WEIHUA
Exec Dt:
07/13/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11573992
NONE
17105707
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY
SUITE 404
FAIRFAX, VA 22030
Assignment: 14
Reel/Frame:054566/0056   Pages: 5
Recorded: 12/07/2020
Attorney Dkt #:TIPL 200130US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, LU
Exec Dt:
07/27/2020
2
CHEN, YUGUANG
Exec Dt:
07/27/2020
3
LI, FAYUAN
Exec Dt:
07/27/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11625539
NONE
17113748
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 15
Reel/Frame:056628/0483   Pages: 4
Recorded: 06/18/2021
Attorney Dkt #:10392-2001000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUGUANG
Exec Dt:
01/04/2021
2
ZHOU, XIAOJIN
Exec Dt:
01/04/2021
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210312308
17351146
Correspondence name and address
MAURIEL KAPOUYTIAN WOODS LLP
15 W. 26TH STREET
7TH FLOOR
NEW YORK, NY 10010
Assignment: 16
Reel/Frame:058317/0907   Pages: 5
Recorded: 12/07/2021
Attorney Dkt #:18484-145001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XINYU
Exec Dt:
09/17/2021
2
LI, FAYUAN
Exec Dt:
09/17/2021
3
PAN, LU
Exec Dt:
09/17/2021
4
CHEN, YUGUANG
Exec Dt:
09/17/2021
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
US20220004714
17479636
Correspondence name and address
JONATHAN P. OSHA
909 FANNIN ST. #3500
2 HOUSTON CENTER
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:062363/0081   Pages: 11
Recorded: 01/12/2023
Attorney Dkt #:0NAS-344730-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, YUNHUI
Exec Dt:
02/02/2022
2
LIANG, BAOSHENG
Exec Dt:
06/16/2022
3
WANG, JIEHAO
Exec Dt:
05/09/2022
4
JIMENEZ, GERARDO
Exec Dt:
02/05/2022
5
MADARA, BEN
Exec Dt:
02/01/2022
6
RIJKEN, MARGARETHA C.M.
Exec Dt:
02/10/2022
7
CHEN, YUGUANG
Exec Dt:
02/04/2022
Assignee
1
CHEVRON U.S.A. INC.
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583-0806
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230237223
17585268
Correspondence name and address
SHEPPARD, MULLIN, RICHTER & HAMPTON LLP
650 TOWN CENTER DRIVE, 4TH FLOOR
COSTA MESA, CA 92626

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