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Patent Assignment Assignor Details
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Assignor Name : XIA, YUPING
Total Assignments: 5
Assignment: 1
Reel/Frame:015230/0463   Pages: 4
Recorded: 04/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, YUPING
Exec Dt:
06/01/2001
2
RUDGE, JOHN S.
Exec Dt:
07/05/2001
3
YANCOPOULOS, GEORGE D.
Exec Dt:
07/09/2001
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040266686
10825739
Correspondence name and address
REGENERON PHARMACEUTICALS, INC.
VALETA GREGG
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:012048/0015   Pages: 4
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, YUPING
Exec Dt:
07/09/2001
2
RUDGE, JOHN S.
Exec Dt:
07/05/2001
3
YANCOPOULOS, GEORGE D.
Exec Dt:
06/01/2001
Assignee
1
REGENERON PHARMACEUTICALS, INC.
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6833349
US20030017977
09773877
Correspondence name and address
REGENERON PHARMACEUTICALS INC.
LINDA O. PALLADINO
777 OLD SAW MILL RIVER ROAD
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:049829/0528   Pages: 6
Recorded: 07/23/2019
Attorney Dkt #:4123.0670001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, GONGLIAN
Exec Dt:
07/17/2019
2
YANG, YONGGANG
Exec Dt:
07/17/2019
3
LV, XIANGLIN
Exec Dt:
07/17/2019
4
XU, RONG
Exec Dt:
07/17/2019
5
XIA, YUPING
Exec Dt:
07/17/2019
6
LIU, KAIYUAN
Exec Dt:
07/17/2019
7
LI, JUN
Exec Dt:
07/17/2019
8
ZHANG, ZHENZHEN
Exec Dt:
07/17/2019
9
BAI, JINGYU
Exec Dt:
07/17/2019
Assignee
1
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18 GAOXIN 4TH ROAD
EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200243352
16410770
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:058631/0581   Pages: 6
Recorded: 01/12/2022
Attorney Dkt #:4123.0670002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, GONGLIAN
Exec Dt:
07/17/2019
2
YANG, YONGGANG
Exec Dt:
07/17/2019
3
LV, XIANGLIN
Exec Dt:
07/17/2019
4
XU, RONG
Exec Dt:
07/17/2019
5
XIA, YUPING
Exec Dt:
07/17/2019
6
LIU, KAIYUAN
Exec Dt:
07/17/2019
7
ZHANG, ZHENZHEN
Exec Dt:
07/17/2019
8
BAI, JINGYU
Exec Dt:
07/17/2019
Assignee
1
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
NO. 88 WEILAI 3RD ROAD
EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220139732
17647754
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:057817/0272   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:537157US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIONGYU
Exec Dt:
10/12/2021
2
ZHOU, YI
Exec Dt:
10/12/2021
3
ZHANG, LI
Exec Dt:
10/12/2021
4
WANG, XINSHENG
Exec Dt:
10/12/2021
5
LO, HSING-AN
Exec Dt:
10/12/2021
6
ZHANG, GAOSHENG
Exec Dt:
10/12/2021
7
XIA, YUPING
Exec Dt:
10/15/2021
8
XIE, FEI
Exec Dt:
10/15/2021
Assignee
1
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
NO.88 WEILAI 3RD ROAD, EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230068091
17451188
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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