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Patent Assignment Assignor Details
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Assignor Name : YAN, SHIXIANG
Total Assignments: 14
Assignment: 1
Reel/Frame:027816/0781   Pages: 3
Recorded: 02/13/2012
Attorney Dkt #:27246 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, LICHUN
Exec Dt:
01/04/2012
2
HUANG, MENGWEI
Exec Dt:
01/04/2012
3
LIU, YONGFU
Exec Dt:
01/04/2012
4
WU, GUOLONG
Exec Dt:
01/04/2012
5
YAN, SHIXIANG
Exec Dt:
01/04/2012
6
YUN, HONGYING
Exec Dt:
01/04/2012
7
ZHOU, MINGWEI
Exec Dt:
01/04/2012
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070, BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809369
US20120190677
13353351
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 2
Reel/Frame:032428/0286   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/15/2013
3
HU, YIMIN
Exec Dt:
08/15/2013
4
KOCER, BUELENT
Exec Dt:
08/06/2013
5
LIN, XIANFENG
Exec Dt:
08/15/2013
6
LIU, HAIXIA
Exec Dt:
08/15/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/15/2013
9
TANG, GUOZHI
Exec Dt:
08/15/2013
10
WANG, LISHA
Exec Dt:
08/06/2013
11
WU, GUOLONG
Exec Dt:
08/15/2013
12
YAN, SHIXIANG
Exec Dt:
08/15/2013
13
ZHANG, WEIXING
Exec Dt:
08/15/2013
14
ZHOU, MINGWEI
Exec Dt:
08/15/2013
15
ZHU, WEI
Exec Dt:
08/15/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 3
Reel/Frame:032426/0840   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
LIN, XIANFENG
Exec Dt:
08/23/2013
3
LIU, HAIXIA
Exec Dt:
08/23/2013
4
QIU, ZONGXING
Exec Dt:
08/23/2013
5
TANG, GUOZHI
Exec Dt:
08/23/2013
6
YAN, SHIXIANG
Exec Dt:
08/23/2013
7
ZHANG, WEIXING
Exec Dt:
08/23/2013
8
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 4
Reel/Frame:032429/0193   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/23/2013
3
HU, YIMIN
Exec Dt:
08/23/2013
4
KOCER, BUELENT
Exec Dt:
08/15/2013
5
LIN, XIANFENG
Exec Dt:
08/23/2013
6
LIU, HAIXIA
Exec Dt:
08/23/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/23/2013
9
TANG, GUOZHI
Exec Dt:
08/23/2013
10
WANG, LISHA
Exec Dt:
08/15/2013
11
WU, GUOLONG
Exec Dt:
08/23/2013
12
YAN, SHIXIANG
Exec Dt:
08/23/2013
13
ZHANG, WEIXING
Exec Dt:
08/23/2013
14
ZHOU, MINGWEI
Exec Dt:
08/23/2013
15
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 5
Reel/Frame:032429/0736   Pages: 15
Recorded: 03/13/2014
Attorney Dkt #:P5693-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEO
Exec Dt:
08/23/2013
2
HU, TAISHAN
Exec Dt:
08/23/2013
3
HU, YIMIN
Exec Dt:
08/23/2013
4
KOCER, BUELENT
Exec Dt:
08/26/2013
5
LIN, XIANFENG
Exec Dt:
08/23/2013
6
LIU, HAIXIA
Exec Dt:
08/23/2013
7
QIU, ZONGXING
Exec Dt:
08/23/2013
8
SHEN, HONG
Exec Dt:
08/23/2013
9
TANG, GUOZHI
Exec Dt:
08/23/2013
10
WANG, LISHA
Exec Dt:
08/26/2013
11
WU, GUOLONG
Exec Dt:
08/23/2013
12
YAN, SHIXIANG
Exec Dt:
08/23/2013
13
ZHANG, WEIXING
Exec Dt:
08/23/2013
14
ZHOU, MINGWEI
Exec Dt:
08/23/2013
15
ZHU, WEI
Exec Dt:
08/23/2013
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND 4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447086
US20160237078
14022519
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 6
Reel/Frame:048932/0714   Pages: 9
Recorded: 04/18/2019
Attorney Dkt #:P32036-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
11/10/2014
2
HU, TAISHAN
Exec Dt:
11/10/2014
3
SHEN, HONG
Exec Dt:
11/10/2014
4
SHI, HOUGUANG
Exec Dt:
11/10/2014
5
ZHOU, MINGWEI
Exec Dt:
11/10/2014
6
ZHU, WEI
Exec Dt:
11/10/2014
7
ZHANG, WEIXING
Exec Dt:
11/10/2014
8
KOU, BUYU
Exec Dt:
11/10/2014
9
LIN, XIANFENG
Exec Dt:
11/10/2014
10
YAN, SHIXIANG
Exec Dt:
11/10/2014
11
ZHANG, ZHISEN
Exec Dt:
11/10/2014
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO. 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233978
US20150252057
14640397
Correspondence name and address
RICHARD BONE
GENENTECH, INC.
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 7
Reel/Frame:035268/0090   Pages: 9
Recorded: 03/26/2015
Attorney Dkt #:P32036-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, LEI
Exec Dt:
01/30/2015
2
HU, TAISHAN
Exec Dt:
01/30/2015
3
KOU, BUYU
Exec Dt:
01/30/2015
4
LIN, XIANFENG
Exec Dt:
01/30/2015
5
SHEN, HONG
Exec Dt:
01/30/2015
6
SHI, HOUGUANG
Exec Dt:
01/30/2015
7
YAN, SHIXIANG
Exec Dt:
01/30/2015
8
ZHANG, WEIXING
Exec Dt:
01/30/2015
9
ZHANG, ZHISEN
Exec Dt:
01/30/2015
10
ZHOU, MINGWEI
Exec Dt:
01/30/2015
11
ZHU, WEI
Exec Dt:
01/30/2015
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO. 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233978
US20150252057
14640397
Correspondence name and address
TAMARA KALE
1 DNA WAY
SOUTH SAN FRANCISCO, CA 94080
Assignment: 8
Reel/Frame:038307/0152   Pages: 7
Recorded: 04/18/2016
Attorney Dkt #:P32522-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, XINGCHUN
Exec Dt:
12/18/2015
2
HU, TAISHAN
Exec Dt:
12/18/2015
3
KOU, BUYU
Exec Dt:
12/18/2015
4
SHEN, HONG
Exec Dt:
12/18/2015
5
YAN, SHIXIANG
Exec Dt:
12/18/2015
6
ZHANG, ZHISEN
Exec Dt:
12/18/2015
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING 5, NO.720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890167
US20160237090
14997346
Correspondence name and address
JONATHAN DUFFIELD
1 DNA WAY
MS-49
SOUTH SAN FRANCISCO, CA 94080
Assignment: 9
Reel/Frame:046323/0787   Pages: 5
Recorded: 07/11/2018
Attorney Dkt #:P33892-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YIMIN
Exec Dt:
02/27/2018
2
LIU, YONGQIANG
Exec Dt:
02/26/2018
3
LIN, XIANFENG
Exec Dt:
02/26/2018
4
SHEN, HONG
Exec Dt:
02/26/2018
5
SHI, HOUGUANG
Exec Dt:
02/27/2018
6
TAN, XUEFEI
Exec Dt:
02/26/2018
7
YAN, SHIXIANG
Exec Dt:
02/26/2018
8
ZHOU, CHENGANG
Exec Dt:
02/26/2018
9
ZHOU, MINGWEI
Exec Dt:
02/26/2018
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING NO. 5, LANE 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662203
US20180327425
15941313
Correspondence name and address
NIKKI NOMURA
1 DNA WAY, MS-49
C/O GENENTECH, INC.
SOUTH SAN FRANCISCO, CA 94080
Assignment: 10
Reel/Frame:046323/0594   Pages: 5
Recorded: 07/11/2018
Attorney Dkt #:P33982-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YIMIN
Exec Dt:
03/02/2018
2
LIU, YONGQIANG
Exec Dt:
03/02/2018
3
SHEN, HONG
Exec Dt:
03/05/2018
4
SHI, HOUGUANG
Exec Dt:
03/02/2018
5
YAN, SHIXIANG
Exec Dt:
03/02/2018
6
ZHOU, CHENGANG
Exec Dt:
03/02/2018
7
ZHOU, MINGWEI
Exec Dt:
03/02/2018
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING NO. 5, LANE 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662203
US20180327425
15941313
Correspondence name and address
NIKKI NOMURA
1 DNA WAY, MS-49
C/O GENENTECH, INC.
SOUTH SAN FRANCISCO, CA 94080
Assignment: 11
Reel/Frame:046323/0753   Pages: 5
Recorded: 07/11/2018
Attorney Dkt #:P33892-US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YIMIN
Exec Dt:
03/02/2018
2
LIU, YONGQIANG
Exec Dt:
03/02/2018
3
LIN, XIANFENG
Exec Dt:
03/01/2018
4
SHEN, HONG
Exec Dt:
03/05/2018
5
SHI, HOUGUANG
Exec Dt:
03/02/2018
6
TAN, XUEFEI
Exec Dt:
03/05/2018
7
YAN, SHIXIANG
Exec Dt:
03/05/2018
8
ZHOU, CHENGANG
Exec Dt:
03/02/2018
9
ZHOU, MINGWEI
Exec Dt:
03/02/2018
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING NO. 5, LANE 720, CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662203
US20180327425
15941313
Correspondence name and address
NIKKI NOMURA
1 DNA WAY, MS-49
C/O GENENTECH, INC.
SOUTH SAN FRANCISCO, CA 94080
Assignment: 12
Reel/Frame:062418/0992   Pages: 6
Recorded: 01/19/2023
Attorney Dkt #:P35167-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YIMIN
Exec Dt:
02/22/2019
2
LIU, YONGQIANG
Exec Dt:
12/21/2018
3
SHEN, HONG
Exec Dt:
03/11/2019
4
SHI, HOUGUANG
Exec Dt:
12/21/2018
5
YAN, SHIXIANG
Exec Dt:
02/15/2019
6
ZHANG, WEIXING
Exec Dt:
12/25/2018
7
ZHANG, ZHIWEI
Exec Dt:
12/25/2018
8
ZHOU, CHENGANG
Exec Dt:
12/04/2018
9
ZHOU, MINGWEI
Exec Dt:
01/04/2019
10
ZHU, WEI
Exec Dt:
12/25/2018
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING NO. 5, LANE 720
CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309658
17331599
Correspondence name and address
JESSICA LAMBLA
124 GRENZACHERSTRASSE
BASEL, CH-4070 SWITZERLAND
Assignment: 13
Reel/Frame:062727/0427   Pages: 6
Recorded: 02/17/2023
Attorney Dkt #:P35166-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YIMIN
Exec Dt:
02/22/2019
2
LIU, YONGQIANG
Exec Dt:
12/21/2018
3
SHEN, HONG
Exec Dt:
03/11/2019
4
SHI, HOUGUANG
Exec Dt:
12/25/2018
5
TAN, XUEFEI
Exec Dt:
12/21/2018
6
YAN, SHIXIANG
Exec Dt:
02/15/2019
7
ZHANG, WEIXING
Exec Dt:
12/25/2018
8
ZHANG, ZHIWEI
Exec Dt:
12/25/2018
9
ZHOU, CHENGANG
Exec Dt:
12/21/2018
10
ZHOU, MINGWEI
Exec Dt:
01/04/2019
11
ZHU, WEI
Exec Dt:
12/25/2018
Assignee
1
ROCHE R&D CENTER (CHINA) LTD.
BUILDING NO. 5, LANE 720
CAILUN ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309657
17331598
Correspondence name and address
SUSANNE AMANN
124 GRENZACHERSTRASSE
BASEL, CH-4070 SWITZERLAND
Assignment: 14
Reel/Frame:064231/0250   Pages: 4
Recorded: 07/12/2023
Attorney Dkt #:44SS-001510US-371435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANDELEIT, BERND
Exec Dt:
07/03/2023
2
TAM, PETER
Exec Dt:
07/03/2023
3
LIU, RUIFANG
Exec Dt:
07/04/2023
4
YAN, SHIXIANG
Exec Dt:
07/05/2023
Assignee
1
QUADRIGA BIOSCIENCES, INC.
95 MAIN STREET, SUITE 9
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348631
18216888
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
1540 EL CAMINO REAL, SUITE 120
MENLO PARK, CA 94025

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