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Patent Assignment Assignor Details
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Assignor Name : LIU, DANYANG
Total Assignments: 12
Assignment: 1
Reel/Frame:036217/0139   Pages: 8
Recorded: 07/30/2015
Attorney Dkt #:12827-289-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIHONG
Exec Dt:
02/12/2014
2
LIU, HONGFENG
Exec Dt:
02/13/2014
3
MA, CHENGJUN
Exec Dt:
02/17/2014
4
LIU, DANYANG
Exec Dt:
02/12/2014
5
ZHANG, SHUNXIANG
Exec Dt:
02/21/2014
Assignee
1
SHANGHAI CHEMPARTNERS CO., LTD
BUILDING #2, 998 HALEI RD., ZHANGJIANG HI-TECH PARK, PUDONG
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133161
US20140031552
13952400
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017-6702
Assignment: 2
Reel/Frame:052501/0965   Pages: 10
Recorded: 04/27/2020
Attorney Dkt #:052772-502N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, TIAN
Exec Dt:
11/21/2018
2
XU, CONG
Exec Dt:
11/21/2018
3
LIU, DANYANG
Exec Dt:
11/21/2018
4
FAN, JIEQING
Exec Dt:
11/21/2018
5
PAN, YANFANG
Exec Dt:
11/21/2018
6
LI, TONGRUEI RAYMOND
Exec Dt:
11/21/2018
7
CHEN, XIAODONG
Exec Dt:
11/21/2018
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
43 HANDAN ROAD, ROOM 701
SHANGHAI, CHINA 200437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186606
US20200283468
16759426
Correspondence name and address
MINTZ LEVIN
CHRYSLER CENTER
666 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:050718/0655   Pages: 12
Recorded: 10/15/2019
Attorney Dkt #:052772-502002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, TIAN
Exec Dt:
10/04/2019
2
XU, CONG
Exec Dt:
10/08/2019
3
LIU, DANYANG
Exec Dt:
10/08/2019
4
FAN, JIEQING
Exec Dt:
10/08/2019
5
PAN, YANFANG
Exec Dt:
10/04/2019
6
LI, TONGRUEI RAYMOND
Exec Dt:
10/04/2019
7
CHEN, XIAODONG
Exec Dt:
10/04/2019
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
43 HANDAN ROAD, ROOM 701
SHANGHAI, CHINA 200437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149051
US20190367553
16395463
Correspondence name and address
MINTZ LEVIN
CHRYSLER CENTER
666 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:060745/0062   Pages: 12
Recorded: 08/08/2022
Attorney Dkt #:052772-502C01US; 502D01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, TIAN
Exec Dt:
10/04/2019
2
XU, CONG
Exec Dt:
10/08/2019
3
LIU, DANYANG
Exec Dt:
10/08/2019
4
FAN, JIEQING
Exec Dt:
10/08/2019
5
PAN, YANFANG
Exec Dt:
10/04/2019
6
LI, TONGRUEI RAYMOND
Exec Dt:
10/04/2019
7
CHEN, XIAODONG
Exec Dt:
10/04/2019
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
43 HANDAN ROAD, ROOM 701
SHANGHAI, CHINA 200437
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11773131
US20210403501
17445113
 
11840551
US20220017560
17445122
Correspondence name and address
MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO, P.C.
666 THIRD AVENUE, 24TH FLOOR
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:053444/0336   Pages: 5
Recorded: 08/10/2020
Attorney Dkt #:108367-0401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YIJUN
Exec Dt:
03/14/2020
2
LIU, DANYANG
Exec Dt:
03/14/2020
3
PAN, JUNCHENG
Exec Dt:
03/15/2020
4
HU, YANG
Exec Dt:
03/15/2020
5
ZHU, ZHU
Exec Dt:
03/14/2020
Assignee
1
SUN YAT-SEN UNIVERSITY
74 ZHONGSHAN 2 ROAD
GUANGZHOU, GUANGDONG, CHINA 510000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11576930
US20200368274
16637142
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 6
Reel/Frame:052502/0634   Pages: 9
Recorded: 04/27/2020
Attorney Dkt #:052772-501N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, TIAN
Exec Dt:
04/10/2020
2
LI, TONGRUEI RAYMOND
Exec Dt:
04/10/2020
3
XU, CONG
Exec Dt:
04/10/2020
4
FAN, JIEQING
Exec Dt:
04/10/2020
5
LIU, DANYANG
Exec Dt:
04/10/2020
6
PAN, YANFANG
Exec Dt:
04/10/2020
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
43 HANDAN ROAD, ROOM 701
SHANGHAI, CHINA 200437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200207872
16628811
Correspondence name and address
MINTZ LEVIN
CHRYSLER CENTER
666 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:065270/0152   Pages: 14
Recorded: 10/18/2023
Attorney Dkt #:052772-507N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, YUNING
Exec Dt:
05/31/2022
2
LIU, DANYANG
Exec Dt:
06/06/2022
3
XU, CONG
Exec Dt:
06/06/2022
4
MELVIN, JR., LAWRENCE S.
Exec Dt:
05/22/2022
5
WEI, XIONG
Exec Dt:
06/06/2022
6
LI, TONGRUEI RAYMOND
Exec Dt:
06/06/2022
7
FAN, JIEQING
Exec Dt:
06/07/2022
8
PAN, YANFANG
Exec Dt:
06/06/2022
9
DANG, HUAIXIN
Exec Dt:
05/31/2022
10
LICHENSTEIN, HENRI
Exec Dt:
06/10/2022
11
XU, TIAN
Exec Dt:
06/06/2022
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
BUILDING 5, YUANFENG ROAD 69
BAOSHAN DISTRICT
SHANGHAI, CHINA 200444
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240226094
18287158
Correspondence name and address
MINTZ LEVIN
3580 CARMEL MOUNTAIN ROAD
SUITE 300
SAN DIEGO, CA 92130-6768
Assignment: 8
Reel/Frame:065270/0283   Pages: 14
Recorded: 10/18/2023
Attorney Dkt #:052772-508N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, YUNING
Exec Dt:
05/31/2022
2
LIU, DANYANG
Exec Dt:
06/06/2022
3
XU, CONG
Exec Dt:
06/06/2022
4
MELVIN, JR., LAWRENCE S.
Exec Dt:
05/22/2022
5
WEI, XIONG
Exec Dt:
06/06/2022
6
LI, TONGRUEI RAYMOND
Exec Dt:
06/06/2022
7
FAN, JIEQING
Exec Dt:
06/07/2022
8
PAN, YANFANG
Exec Dt:
06/06/2022
9
DANG, HUAIXIN
Exec Dt:
05/31/2022
10
LICHENSTEIN, HENRI
Exec Dt:
06/10/2022
11
XU, TIAN
Exec Dt:
06/06/2022
Assignee
1
SHANGHAI YAO YUAN BIOTECHNOLOGY CO., LTD.
BUILDING 5, YUANFENG ROAD 69
BAOSHAN DISTRICT
SHANGHAI, CHINA 200444
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240216362
18287170
Correspondence name and address
MINTZ LEVIN
3580 CARMEL MOUNTAIN ROAD
SUITE 300
SAN DIEGO, CA 92130-6768
Assignment: 9
Reel/Frame:068658/0276   Pages: 7
Recorded: 09/23/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHAODA
Exec Dt:
09/02/2024
2
LIU, DANYANG
Exec Dt:
09/02/2024
3
QIU, SHUAIBING
Exec Dt:
09/02/2024
4
YU, GUANG
Exec Dt:
09/02/2024
5
KANG, WENQI
Exec Dt:
09/02/2024
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17
ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
DM/238957
35521941
Correspondence name and address
KENNETH A. KNOX
5871 GLENRIDGE DRIVE
SUITE 350
ATLANTA, GA 30328-5376
Assignment: 10
Reel/Frame:068798/0214   Pages: 3
Recorded: 10/04/2024
Attorney Dkt #:125295-4065-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DANYANG
Exec Dt:
09/13/2024
2
LI, WANQI
Exec Dt:
09/13/2024
3
MENG, FANWEI
Exec Dt:
09/13/2024
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17, ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
DM/238899
35521873
Correspondence name and address
JANICE H. LOGAN
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004-2541
Assignment: 11
Reel/Frame:068798/0330   Pages: 3
Recorded: 10/04/2024
Attorney Dkt #:125295-4066-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DANYANG
Exec Dt:
09/13/2024
2
LI, WANQI
Exec Dt:
09/13/2024
3
MENG, FANWEI
Exec Dt:
09/13/2024
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17, ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
DM/238897
35521910
Correspondence name and address
JANICE H. LOGAN
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004-2541
Assignment: 12
Reel/Frame:071232/0018   Pages: 4
Recorded: 05/28/2025
Attorney Dkt #:41163.04091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DANYANG
Exec Dt:
04/23/2025
2
MENG, FANWEI
Exec Dt:
04/28/2025
3
LI, WANQI
Exec Dt:
04/23/2025
Assignee
1
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17
ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
NONE
DM/243296
35523770
Correspondence name and address
YIZHOU LIU
THE CALFEE BUILDING, 1405 EAST SIXTH ST.
CLEVELAND, OH 44114

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