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Patent Assignment Assignor Details
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Assignor Name : ZHOU, XIAOFEI
Total Assignments: 17
Assignment: 1
Reel/Frame:049955/0573   Pages: 6
Recorded: 08/05/2019
Attorney Dkt #:44835-0033US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
01/18/2019
2
BAI, YANG
Exec Dt:
01/11/2019
3
HUANG, RUI
Exec Dt:
01/11/2019
4
ZHOU, XIAOFEI
Exec Dt:
01/11/2019
5
HU, YUTING
Exec Dt:
01/11/2019
6
GUO, YANAN
Exec Dt:
01/11/2019
7
DU, JICHAO
Exec Dt:
01/11/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10912287
US20190387724
16313819
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:049969/0732   Pages: 6
Recorded: 08/06/2019
Attorney Dkt #:44835-0033002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
01/18/2019
2
BAI, YANG
Exec Dt:
01/11/2019
3
HUANG, RUI
Exec Dt:
01/11/2019
4
ZHOU, XIAOFEI
Exec Dt:
01/11/2019
5
HU, YUTING
Exec Dt:
01/11/2019
6
GUO, YANAN
Exec Dt:
01/11/2019
7
DU, JICHAO
Exec Dt:
01/18/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11234420
US20190343094
16428946
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:050433/0145   Pages: 12
Recorded: 09/19/2019
Attorney Dkt #:44835-0018001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
GUO, YANAN
Exec Dt:
09/05/2019
3
HUANG, RUI
Exec Dt:
09/05/2019
4
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
5
BAI, YANG
Exec Dt:
09/05/2019
6
YAO, JIAWEI
Exec Dt:
09/05/2019
7
GUO, CHAOSHE
Exec Dt:
09/12/2019
Assignees
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE, BDA
BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
2
BIOCYTOGEN JIANGSU CO.,LTD.
B12 BUILDING, BIOTECH AND PHARMACEUTICAL PARK
LINJIANG NEW DISTRICT, HAIMEN, JIANGSU, CHINA 226100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10945420
US20190373869
16436805
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:050625/0196   Pages: 12
Recorded: 10/04/2019
Attorney Dkt #:44835-0032001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
GUO, YANAN
Exec Dt:
09/05/2019
3
BAI, YANG
Exec Dt:
09/05/2019
4
HUANG, RUI
Exec Dt:
09/05/2019
5
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
6
ZHANG, MEILING
Exec Dt:
09/11/2019
7
YAO, JIAWEI
Exec Dt:
09/05/2019
8
GUO, CHAOSHE
Exec Dt:
09/12/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272695
US20190373868
16436723
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:050688/0705   Pages: 10
Recorded: 10/11/2019
Attorney Dkt #:44835-0005002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
BAI, YANG
Exec Dt:
09/05/2019
3
GUO, YANAN
Exec Dt:
09/05/2019
4
HUANG, RUI
Exec Dt:
09/05/2019
5
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
6
GUO, CHAOSHE
Exec Dt:
09/12/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10945418
US20200022342
16428941
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:051366/0348   Pages: 10
Recorded: 12/26/2019
Attorney Dkt #:44835-0003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
GUO, CHAOSHE
Exec Dt:
09/12/2019
3
BAI, YANG
Exec Dt:
09/05/2019
4
YAO, JIAWEI
Exec Dt:
09/05/2019
5
ZHANG, MEILING
Exec Dt:
09/11/2019
6
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279948
US20190352666
16329269
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:051367/0333   Pages: 10
Recorded: 12/26/2019
Attorney Dkt #:44835-0005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
BAI, YANG
Exec Dt:
09/05/2019
3
GUO, YANAN
Exec Dt:
09/05/2019
4
HUANG, RUI
Exec Dt:
09/05/2019
5
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
6
GUO, CHAOSHE
Exec Dt:
09/12/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11317611
US20190281798
16329376
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:051367/0375   Pages: 10
Recorded: 12/26/2019
Attorney Dkt #:44835-0004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
BAI, YANG
Exec Dt:
09/05/2019
3
HUANG, RUI
Exec Dt:
09/05/2019
4
GUO, YANAN
Exec Dt:
09/05/2019
5
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
6
ZHANG, MEILING
Exec Dt:
09/11/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534502
US20190328907
16329442
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 9
Reel/Frame:051376/0427   Pages: 10
Recorded: 12/27/2019
Attorney Dkt #:44835-0003002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
GUO, CHAOSHE
Exec Dt:
09/12/2019
3
BAI, YANG
Exec Dt:
09/05/2019
4
YAO, JIAWEI
Exec Dt:
09/05/2019
5
ZHANG, MEILING
Exec Dt:
09/11/2019
6
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190373866
16428895
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 10
Reel/Frame:051376/0550   Pages: 10
Recorded: 12/27/2019
Attorney Dkt #:44835-0004002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
BAI, YANG
Exec Dt:
09/05/2019
3
HUANG, RUI
Exec Dt:
09/05/2019
4
GUO, YANAN
Exec Dt:
09/05/2019
5
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
6
ZHANG, MEILING
Exec Dt:
09/11/2019
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464876
US20190351075
16428906
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:055198/0808   Pages: 12
Recorded: 02/09/2021
Attorney Dkt #:44835-0018002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
09/12/2019
2
GUO, YANAN
Exec Dt:
09/05/2019
3
HUANG, RUI
Exec Dt:
09/05/2019
4
ZHOU, XIAOFEI
Exec Dt:
09/09/2019
5
BAI, YANG
Exec Dt:
09/05/2019
6
YAO, JIAWEI
Exec Dt:
09/05/2019
7
GUO, CHAOSHE
Exec Dt:
09/12/2019
Assignees
1
BEIJING BIOCYTOGEN CO., LTD
ROOM 1201-1210, BUILDING 3
NO. 88 KECHUANG 6 AVE., BDA
BEIJING 101111, CHINA
2
BIOCYTOGEN JIANGSU CO.,LTD.
B12 BUILDING, BIOTECH AND PHARMACEUTICAL
PARKLINJIANG NEW DISTRICT, HAIMEN
226100 JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210259220
17168603
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:053696/0133   Pages: 13
Recorded: 09/04/2020
Attorney Dkt #:44835-0031001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
07/08/2020
2
GUO, YANAN
Exec Dt:
07/03/2020
3
BAI, YANG
Exec Dt:
07/08/2020
4
HUANG, RUI
Exec Dt:
07/03/2020
5
ZHOU, XIAOFEI
Exec Dt:
07/02/2020
6
SHANG, CHENGZHANG
Exec Dt:
07/06/2020
7
ZHANG, MEILING
Exec Dt:
07/02/2020
8
YAO, JIAWEI
Exec Dt:
07/02/2020
9
GUO, CHAOSHE
Exec Dt:
07/08/2020
Assignees
1
BEIJING BIOCYTOGEN CO., LTD
NO. 88 KECHUANG 6 AVE, BUILDING 3
12TH FLOOR ROOM 1201-1210, BDA
BEIJING, CHINA 101111
2
BIOCYTOGEN JIANGSU CO.,LTD.
HAIMEN BIOTECH AND PHARMACEUTICAL PARK
BUILDING # 10, LINJIANG NEW DISTRICT, HAIMEN
JIANGSU, CHINA 226133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11154041
US20210045367
17010054
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:054303/0465   Pages: 13
Recorded: 11/06/2020
Attorney Dkt #:44835-0066001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
07/08/2020
2
GUO, CHAOSHE
Exec Dt:
07/08/2020
3
GUO, YANAN
Exec Dt:
07/03/2020
4
BAI, YANG
Exec Dt:
07/08/2020
5
HUANG, RUI
Exec Dt:
07/03/2020
6
ZHAO, LEI
Exec Dt:
07/06/2020
7
ZHOU, XIAOFEI
Exec Dt:
07/02/2020
8
ZHANG, MEILING
Exec Dt:
07/02/2020
9
YAO, JIAWEI
Exec Dt:
07/02/2020
Assignee
1
BEIJING BIOCYTOGEN CO., LTD.
88 KECHUANG 6TH AVE
BDA BUILDING 3, RM 1207
YIZHUANG, BEIJING, 101111, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11439132
US20210068379
17089479
Correspondence name and address
PENG LIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:057638/0293   Pages: 13
Recorded: 09/29/2021
Attorney Dkt #:44835-0031002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
07/08/2020
2
GUO, YANAN
Exec Dt:
07/03/2020
3
BAI, YANG
Exec Dt:
07/08/2020
4
HUANG, RUI
Exec Dt:
07/03/2020
5
ZHOU, XIAOFEI
Exec Dt:
07/02/2020
6
SHANG, CHENGZHANG
Exec Dt:
07/06/2020
7
ZHANG, MEILING
Exec Dt:
07/02/2020
8
YAO, JIAWEI
Exec Dt:
07/02/2020
9
GUO, CHAOSHE
Exec Dt:
07/08/2020
Assignees
1
BEIJING BIOCYTOGEN CO., LTD
88 KECHUANG 6TH AVE, BDA
ROOM 1201-1210, BUILDING 3
BEIJING, CHINA 101111
2
BIOCYTOGEN JIANGSU CO.,LTD.
B12 BUILDING, BIOTECH AND PHARMACEUTICAL PARK
LINJIANG NEW DISTRICT, HAIMEN
JIANGSU, CHINA 226100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220000086
17483079
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:060707/0346   Pages: 13
Recorded: 08/03/2022
Attorney Dkt #:44835-0066002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
07/08/2020
2
GUO, CHAOSHE
Exec Dt:
07/08/2020
3
GUO, YANAN
Exec Dt:
07/03/2020
4
BAI, YANG
Exec Dt:
07/08/2020
5
HUANG, RUI
Exec Dt:
07/03/2020
6
ZHAO, LEI
Exec Dt:
07/06/2020
7
ZHOU, XIAOFEI
Exec Dt:
07/02/2020
8
ZHANG, MEILING
Exec Dt:
07/02/2020
9
YAO, JIAWEI
Exec Dt:
07/02/2020
Assignee
1
BEIJING BIOCYTOGEN CO., LTD
88 KECHUANG 6TH AVE, BDA
BUILDING 3, RM 1207
YIZHUANG, BEIJING, CHINA 101111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230043907
17816608
Correspondence name and address
JIA ZHU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 16
Reel/Frame:061330/0447   Pages: 10
Recorded: 10/06/2022
Attorney Dkt #:44835-0087US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
12/29/2021
2
ZHANG, MEILING
Exec Dt:
12/27/2021
3
HUANG, RUI
Exec Dt:
11/25/2021
4
BAI, YANG
Exec Dt:
12/24/2021
5
GUO, CHAOSHE
Exec Dt:
12/24/2021
6
ZHOU, XIAOFEI
Exec Dt:
12/16/2021
Assignees
1
BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO., LTD.
NO. 12, BAOSHEN SOUTH STREET
Z-PARK DAXING BIO-MEDICINE INDUSTRY PARK
DAXING DISTRICT, BEIJING, CHINA
2
BIOCYTOGEN JIANGSU CO.,LTD.
B12 BUILDING, BIOTECH AND PHARMACEUTICAL PARK
LINJIANG NEW DISTRICT, HAIMEN
JIANGSU, CHINA 226100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230148575
17907591
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 17
Reel/Frame:059809/0938   Pages: 13
Recorded: 05/04/2022
Attorney Dkt #:44835-0077US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, YUELEI
Exec Dt:
04/07/2022
2
GUO, YANAN
Exec Dt:
03/30/2022
3
BAI, YANG
Exec Dt:
03/28/2022
4
YAO, JIAWEI
Exec Dt:
03/30/2022
5
GUO, CHAOSHE
Exec Dt:
03/28/2022
6
ZHANG, MEILING
Exec Dt:
04/01/2022
7
HUANG, RUI
Exec Dt:
03/30/2022
8
ZHAO, LEI
Exec Dt:
03/30/2022
9
ZHOU, XIAOFEI
Exec Dt:
03/28/2022
Assignee
1
BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO., LTD.
NO. 12, BAOSHEN SOUTH STREET
Z-PARK DAXING BIO-MEDICINE INDUSTRY PARK, DAXING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220378025
17770727
Correspondence name and address
HANCHAO ZHAO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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