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Patent Assignment Assignor Details
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Assignor Name : ZHAI, XIAOTING
Total Assignments: 12
Assignment: 1
Reel/Frame:049508/0001   Pages: 5
Recorded: 06/18/2019
Attorney Dkt #:2860-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
12/13/2018
2
ZHANG, YANFENG
Exec Dt:
12/13/2018
3
ZHAI, XIAOTING
Exec Dt:
12/13/2018
4
YAN, KAIQIANG
Exec Dt:
12/08/2018
5
YANG, CHAOHUI
Exec Dt:
12/13/2018
6
ZHANG, XIAOYU
Exec Dt:
12/13/2018
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111223
US20190337908
16310328
Correspondence name and address
KENT H CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 2
Reel/Frame:051581/0915   Pages: 5
Recorded: 01/22/2020
Attorney Dkt #:134070-01403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
12/13/2018
2
ZHANG, XIAOYU
Exec Dt:
12/13/2018
3
ZHANG, YANFENG
Exec Dt:
12/13/2018
4
YANG, CHAOHUI
Exec Dt:
12/13/2018
5
ZHAI, XIAOTING
Exec Dt:
12/13/2018
6
YAN, KAIQIANG
Exec Dt:
12/08/2018
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680050
NONE
16748303
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:048362/0772   Pages: 5
Recorded: 02/18/2019
Attorney Dkt #:2860-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
02/13/2019
2
ZHANG, YANFENG
Exec Dt:
02/13/2019
3
ZHAI, XIAOTING
Exec Dt:
02/18/2019
4
YAN, KAIQIANG
Exec Dt:
01/23/2019
5
YANG, CHAOHUI
Exec Dt:
02/18/2019
6
ZHANG, XIAOYU
Exec Dt:
02/13/2019
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028060
US20200216404
16326353
Correspondence name and address
VLP LAW GROUP LLP
12 JACKSON STREET
COS COB, CT 06807
Assignment: 4
Reel/Frame:065131/0506   Pages: 5
Recorded: 10/05/2023
Attorney Dkt #:127754-01703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
02/13/2019
2
ZHANG, YANFENG
Exec Dt:
02/13/2019
3
ZHAI, XIAOTING
Exec Dt:
02/18/2019
4
YAN, KAIQIANG
Exec Dt:
01/23/2019
5
YANG, CHAOHUI
Exec Dt:
02/18/2019
6
ZHANG, XIAOYU
Exec Dt:
02/13/2019
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11897848
US20210292287
17339080
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:048589/0606   Pages: 5
Recorded: 03/13/2019
Attorney Dkt #:2860-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
03/05/2019
2
ZHANG, YANFENG
Exec Dt:
03/05/2019
3
ZHAI, XIAOTING
Exec Dt:
03/05/2019
4
YAN, KAIQIANG
Exec Dt:
02/27/2019
5
YANG, CHAOHUI
Exec Dt:
03/05/2019
6
ZHANG, XIAOYU
Exec Dt:
03/05/2019
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882830
US20190248755
16333075
Correspondence name and address
KENT H. CHENG
12 JACKSON STREET
VLP LAW GROUP LLP
COS COB, CT 06807
Assignment: 6
Reel/Frame:049406/0798   Pages: 9
Recorded: 06/07/2019
Attorney Dkt #:134070-01002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
06/04/2019
2
ZHANG, YANFENG
Exec Dt:
06/04/2019
3
ZHAI, XIAOTING
Exec Dt:
06/04/2019
4
YAN, KAIQIANG
Exec Dt:
06/04/2019
5
ZHANG, XIAOYU
Exec Dt:
06/04/2019
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-101, BIOBAY, 218 XINGHU STREET
INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752595
US20190330161
16467774
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:051960/0941   Pages: 9
Recorded: 02/28/2020
Attorney Dkt #:134070-02002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
02/26/2020
2
ZHANG, YANFENG
Exec Dt:
02/26/2020
3
ZHAI, XIAOTING
Exec Dt:
02/26/2020
4
YAN, KAIQIANG
Exec Dt:
02/26/2020
5
YANG, CHAOHUI
Exec Dt:
02/26/2020
Assignee
1
CRYSTAL PHARMACEUTICALS (SUZHOU) CO., LTD.
B4-301, BIOBAY
218 XINGHU STREET, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117876
US20200339524
16643011
Correspondence name and address
STEVEN G. DAVIS
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:052722/0050   Pages: 10
Recorded: 05/21/2020
Attorney Dkt #:134070-02302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
04/22/2020
2
ZHANG, YANFENG
Exec Dt:
04/22/2020
3
ZHAI, XIAOTING
Exec Dt:
04/22/2020
4
QIAN, JIALE
Exec Dt:
04/22/2020
5
CHEN, YUHAO
Exec Dt:
04/22/2020
6
YANG, CHAOHUI
Exec Dt:
04/22/2020
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200270226
16763554
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 9
Reel/Frame:054175/0243   Pages: 10
Recorded: 10/27/2020
Attorney Dkt #:134070-02303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
04/22/2020
2
ZHANG, YANFENG
Exec Dt:
04/22/2020
3
ZHAI, XIAOTING
Exec Dt:
04/22/2020
4
QIAN, JIALE
Exec Dt:
04/22/2020
5
CHEN, YUHAO
Exec Dt:
04/22/2020
6
YANG, CHAOHUI
Exec Dt:
04/22/2020
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11066384
US20210017148
17033922
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:052896/0843   Pages: 8
Recorded: 06/10/2020
Attorney Dkt #:134070-02402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
06/01/2020
2
ZHANG, YANFENG
Exec Dt:
06/01/2020
3
ZHAI, XIAOTING
Exec Dt:
06/01/2020
4
ZHANG, XIAOYU
Exec Dt:
06/01/2020
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149004
US20210179558
16771373
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:056064/0770   Pages: 9
Recorded: 04/28/2021
Attorney Dkt #:134070-02802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
03/18/2021
2
ZHANG, YANFENG
Exec Dt:
03/18/2021
3
ZHAI, XIAOTING
Exec Dt:
03/18/2021
4
ZHANG, JING
Exec Dt:
03/18/2021
5
ZHANG, QUN
Exec Dt:
03/18/2021
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210332014
17278138
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:056891/0845   Pages: 10
Recorded: 07/17/2021
Attorney Dkt #:134070-02304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MINHUA
Exec Dt:
07/15/2021
2
ZHANG, YANFENG
Exec Dt:
07/15/2021
3
ZHAI, XIAOTING
Exec Dt:
07/15/2021
4
QIAN, JIALE
Exec Dt:
07/15/2021
5
CHEN, YUHAO
Exec Dt:
07/15/2021
6
YANG, CHAOHUI
Exec Dt:
07/15/2021
Assignee
1
CRYSTAL PHARMACEUTICAL (SUZHOU) CO., LTD.
B4-301, BIOBAY, 218 XINGHU STREET
SUZHOU INDUSTRIAL PARK
SUZHOU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210300893
17340676
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

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