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Patent Assignment Assignee Details
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Assignee Name : BEIJING XUANYI PHARMASCIENCES CO., LTD.
Total Assignments: 9
Assignment: 1
Reel/Frame:059469/0052   Pages: 8
Recorded: 03/22/2022
Attorney Dkt #:CSPL-008/00US 332638-2029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, HAIPING
Exec Dt:
10/10/2019
2
LIAO, CHUAN
Exec Dt:
10/10/2019
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220401561
17764475
Correspondence name and address
COOLEY LLP - ATTN PATENT GROUP
1299 PENNSYLVANIA AVE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:053537/0897   Pages: 8
Recorded: 08/19/2020
Attorney Dkt #:CSPL-002/02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
08/18/2020
2
CHEN, XIAOQI
Exec Dt:
04/22/2020
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
BUILDING B2, NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11351170
US20210128555
16639412
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:053537/0971   Pages: 9
Recorded: 08/19/2020
Attorney Dkt #:CSPL-005/02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
08/18/2020
2
LI, ANRONG
Exec Dt:
08/18/2020
3
CHEN, XIAOQI
Exec Dt:
04/23/2020
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
BUILDING B2, NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773132
US20200331957
16643127
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:053846/0444   Pages: 14
Recorded: 09/22/2020
Attorney Dkt #:77617-20001.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
09/15/2020
2
DING, YI
Exec Dt:
09/15/2020
3
DONG, CHEN
Exec Dt:
09/15/2020
4
LI, ZHIWEI
Exec Dt:
09/15/2020
5
LIPPINCOTT, JOHN
Exec Dt:
09/15/2020
6
SZU, PING HUI
Exec Dt:
09/15/2020
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485782
US20210009686
16980294
Correspondence name and address
CHRISTINA A. ONUFRYK
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 5
Reel/Frame:056876/0184   Pages: 7
Recorded: 07/16/2021
Attorney Dkt #:CSPL-007/01US 332638-2074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
06/23/2021
2
LI, HUI
Exec Dt:
06/23/2021
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
BUILDING B2, NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089636
17422635
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:056876/0191   Pages: 7
Recorded: 07/16/2021
Attorney Dkt #:CSPL-007/01WO 332638-2033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
06/23/2021
2
LI, HUI
Exec Dt:
06/23/2021
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
BUILDING B2, NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089636
17422635
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:060999/0885   Pages: 11
Recorded: 09/06/2022
Attorney Dkt #:CSPL-011/02US 332638-2113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YUNTAO
Exec Dt:
02/24/2022
2
LI, ANRONG
Exec Dt:
02/24/2022
3
LI, HUI
Exec Dt:
02/24/2022
4
LI, XIANFENG
Exec Dt:
02/23/2022
5
YANG, JUNBAO
Exec Dt:
02/25/2022
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
BUILDING B2, NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240066133
17908812
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:059506/0824   Pages: 8
Recorded: 04/05/2022
Attorney Dkt #:CSPL-008/01US 332638-2100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CS PHARMATECH LIMITED
Exec Dt:
03/31/2022
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
NO. 13 GUANGYUAN WEST STREET
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220401561
17764475
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:059506/0858   Pages: 8
Recorded: 04/05/2022
Attorney Dkt #:CSPL-008/01US 332638-2100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, HAIPING
Exec Dt:
04/02/2022
2
LIAO, CHUAN
Exec Dt:
04/01/2022
Assignee
1
BEIJING XUANYI PHARMASCIENCES CO., LTD.
NO. 13 GUANGYUAN WEST STREET,
TONGZHOU DISTRICT
BEIJING, CHINA 101113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220401561
17764475
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004

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