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Patent Assignment Assignor Details
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Assignor Name : LIU, ZELIN
Total Assignments: 9
Assignment: 1
Reel/Frame:032159/0127   Pages: 2
Recorded: 02/06/2014
Attorney Dkt #:PV0031USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, CHANGMING
Exec Dt:
01/17/2014
2
LIU, ZELIN
Exec Dt:
01/21/2014
3
MU, MINFANG
Exec Dt:
01/21/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9882078
US20140190545
14151120
Correspondence name and address
THOMAS GORMAN
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:032769/0678   Pages: 2
Recorded: 04/28/2014
Attorney Dkt #:PV0018USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZELIN
Exec Dt:
04/16/2014
2
WU, QIUJU
Exec Dt:
04/15/2014
Assignee
1
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140338739
14354238
Correspondence name and address
THOMAS W. GORMAN
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:042272/0219   Pages: 2
Recorded: 05/08/2017
Attorney Dkt #:PV0036-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZELIN
Exec Dt:
06/18/2014
2
LI, PENG
Exec Dt:
06/18/2014
Assignee
1
DUPONT (CHINA) RESEARCH & DEVELOPMENT AND MANAGEMENT CO., LTD.
NO. 600 CAILUN ROAD
PUDONG DISTRICT
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170133537
15127466
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:034966/0335   Pages: 2
Recorded: 02/16/2015
Attorney Dkt #:CS0032-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MU, MINFANG
Exec Dt:
01/12/2015
2
LIU, ZELIN
Exec Dt:
01/12/2015
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150155399
14560369
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:054786/0360   Pages: 12
Recorded: 12/31/2020
Attorney Dkt #:UBER-1272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEURGAONKAR, ASHWIN
Exec Dt:
12/17/2020
2
MITTAL, ATIBHAV
Exec Dt:
12/17/2020
3
PATHURI, NIHAL REDDY
Exec Dt:
12/17/2020
4
LIU, ZELIN
Exec Dt:
12/17/2020
5
LI, ZHUOFU
Exec Dt:
12/17/2020
Assignee
1
UBER TECHNOLOGIES, INC.
1455 MARKET STREET, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11159931
NONE
17068391
Correspondence name and address
DORITY & MANNING, P.A. AND UBER TECHNOLOGIES, INC.
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 6
Reel/Frame:054786/0758   Pages: 3
Recorded: 12/31/2020
Attorney Dkt #:UBER-1332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, ZELIN
Exec Dt:
12/17/2020
Assignee
1
UBER TECHNOLOGIES, INC.
1455 MARKET STREET, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11724714
US20220126858
17094214
Correspondence name and address
DORITY & MANNING, P.A. AND UBER TECHNOLOGIES, INC.
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 7
Reel/Frame:058270/0541   Pages: 5
Recorded: 12/02/2021
Attorney Dkt #:UBER-1395-P/UBER-1395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZELIN
Exec Dt:
11/29/2021
2
NEURGAONKAR, ASHWIN
Exec Dt:
11/30/2021
3
LI, ZHUOFU
Exec Dt:
11/28/2021
4
MITTAL, ATIBHAV
Exec Dt:
11/29/2021
5
PATHURI, NIHAL REDDY
Exec Dt:
11/24/2021
Assignee
1
UBER TECHNOLOGIES, INC.
1515 3RD STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064124
17466444
Correspondence name and address
DORITY & MANNING, P.A.
PO BOX 1449
GREENVILLE, SC 29602
Assignment: 8
Reel/Frame:063274/0844   Pages: 6
Recorded: 04/10/2023
Attorney Dkt #:4872.321US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
APOSTOLOPOULOS, KONSTANTINOS DEAN
Exec Dt:
03/28/2023
2
LIU, ZELIN
Exec Dt:
03/28/2023
3
KIM, RYAN
Exec Dt:
04/07/2023
Assignee
1
UBER TECHNOLOGIES, INC.
1515 3RD STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230351896
18297933
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:063928/0889   Pages: 6
Recorded: 06/13/2023
Attorney Dkt #:PJK6096548
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZELIN
Exec Dt:
04/12/2023
2
KE, YUGANG
Exec Dt:
04/27/2023
Assignee
1
BEIJING HUIJUN TECHNOLOGY CO., LTD.
ROOM 1004, 10TH FLOOR, BUILDING 1, NO.18, KECHUANG 11TH STREET, BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240056370
18266715
Correspondence name and address
BRIDGEWAY IP LAW GROUP, PLLC
11350 RANDOM HILLS ROAD, STE 800
FAIRFAX, VA 22030

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