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Patent Assignment Assignor Details
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Assignor Name : YANG, YONGFEI
Total Assignments: 8
Assignment: 1
Reel/Frame:049027/0806   Pages: 30
Recorded: 04/22/2019
Attorney Dkt #:00286-P0001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YONGFEI
Exec Dt:
04/04/2019
2
YAO, JUN
Exec Dt:
04/04/2019
3
LI, YINGWEN
Exec Dt:
04/04/2019
4
ZHANG, WENJIE
Exec Dt:
04/04/2019
5
LIU, ZHIHUI
Exec Dt:
04/04/2019
6
YANG, HAIYUAN
Exec Dt:
04/04/2019
7
LV, QIANFEI
Exec Dt:
04/04/2019
8
WANG, XIN
Exec Dt:
04/04/2019
9
WU, NING
Exec Dt:
04/04/2019
10
WANG, KE
Exec Dt:
04/04/2019
11
LIU, JIE
Exec Dt:
04/04/2019
12
TAO, LIU
Exec Dt:
04/04/2019
13
LI, XINZE
Exec Dt:
04/04/2019
14
LIU, PENGFEI
Exec Dt:
04/04/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10969321
US20190331579
16390131
Correspondence name and address
IP ATTORNEYS GROUP, LLC
16 OXFORD ROAD
MILFORD, CT 06460
Assignment: 2
Reel/Frame:051413/0498   Pages: 3
Recorded: 01/03/2020
Attorney Dkt #:A-002.P500NP/CNUSHKC17053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, YONGFEI
Exec Dt:
12/17/2019
Assignees
1
HKC CORPORATION LIMITED
5TH AND 7TH FLOOR OF FACTORY BUILDING 1, JIUZHOU YANGGUANG, FACTORY BUILDINGS 1, 2, 3 OF HKC INDUSTRIAL PARK
PRIVATELY OPERATED INDUSTRIAL PARK, SHUITIAN VILLAGE, SHIYAN SUB-DISTRICT, BAOAN DISTRICT
SHENZHEN CITY, CHINA
2
CHONGQING HKC OPTOELECTRONICS CO., LTD.
NO. 1, SHIJING RD., JIESHI
BANAN DISTRICT
CHONGQING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125992
US20200319453
16628604
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 3
Reel/Frame:056297/0887   Pages: 7
Recorded: 05/20/2021
Attorney Dkt #:049-001R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YONGFEI
Exec Dt:
04/23/2021
2
LIU, FUGUI
Exec Dt:
04/23/2021
3
YAO, JUN
Exec Dt:
04/23/2021
4
SONG, HUAISEN
Exec Dt:
04/23/2021
5
ZHANG, KAI
Exec Dt:
04/23/2021
6
ZHANG, LEI
Exec Dt:
04/23/2021
7
SUN, HAI
Exec Dt:
04/23/2021
8
SONG, WENHUI
Exec Dt:
04/23/2021
9
WANG, YUANBO
Exec Dt:
04/23/2021
10
XU, BOZHAO
Exec Dt:
04/23/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11934488
US20220101055
17295493
Correspondence name and address
CAPITOL CITY TECHLAW, PLLC
1602 BELLEVIEW BLVD.
PMB 530
ALEXANDRIA, VA 22307
Assignment: 4
Reel/Frame:057527/0971   Pages: 4
Recorded: 09/20/2021
Attorney Dkt #:2048.112.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, KAI
Exec Dt:
08/07/2021
2
ZHANG, LIMING
Exec Dt:
08/07/2021
3
YAO, CHUANJIN
Exec Dt:
08/07/2021
4
YANG, YONGFEI
Exec Dt:
08/07/2021
5
SUN, ZHIXUE
Exec Dt:
08/07/2021
6
WANG, JIAN
Exec Dt:
08/07/2021
7
ZHONG, CHAO
Exec Dt:
08/07/2021
8
XUE, XIAOMING
Exec Dt:
08/07/2021
9
CHEN, GUODONG
Exec Dt:
08/07/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210398002
17407708
Correspondence name and address
NEUGEBOREN O'DOWD PC
1227 SPRUCE STREET
SUITE 200
BOULDER, CO 80302
Assignment: 5
Reel/Frame:067510/0145   Pages: 9
Recorded: 05/23/2024
Attorney Dkt #:44835-0101US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YONGFEI
Exec Dt:
01/12/2023
2
CAO, SHUZHEN
Exec Dt:
01/10/2023
3
ZHANG, JING
Exec Dt:
12/30/2022
4
SHAO, ZHE
Exec Dt:
01/13/2023
5
JIANG, XUEYUAN
Exec Dt:
01/10/2023
Assignee
1
BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO., LTD.
NO. 12, BAOSHEN SOUTH STREET
DAXING BIO-MEDICINE INDUSTRY PARK, DAXING DISTRICT
BEIJING, CHINA 102600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250019454
18712043
Correspondence name and address
JIA ZHU
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:067576/0748   Pages: 9
Recorded: 05/31/2024
Attorney Dkt #:44835-0101US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YONGFEI
Exec Dt:
01/12/2023
2
CAO, SHUZHEN
Exec Dt:
01/10/2023
3
ZHANG, JING
Exec Dt:
12/30/2022
4
SHAO, ZHE
Exec Dt:
01/13/2023
5
JIANG, XUEYUAN
Exec Dt:
01/10/2023
Assignee
1
BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO., LTD.
NO. 12, BAOSHEN SOUTH STREET
DAXING BIO-MEDICINE INDUSTRY PARK, DAXING DISTRICT
BEIJING, CHINA 102600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250019454
18712043
Correspondence name and address
JIA ZHU
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:066292/0836   Pages: 5
Recorded: 01/30/2024
Attorney Dkt #:4390-P1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, HAI
Exec Dt:
10/16/2023
2
LUO, FEI
Exec Dt:
10/16/2023
3
FAN, DONGYAN
Exec Dt:
10/16/2023
4
ZHANG, LEI
Exec Dt:
10/16/2023
5
YAO, JUN
Exec Dt:
10/16/2023
6
FU, SHUAISHI
Exec Dt:
10/16/2023
7
ZHANG, KAI
Exec Dt:
10/16/2023
8
YANG, YONGFEI
Exec Dt:
10/16/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD,
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12203352
US20240289899
18426597
Correspondence name and address
JADRAN ADRIAN MIHAILOVIC
1201 THIRD AVENUE
SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 8
Reel/Frame:065502/0066   Pages: 5
Recorded: 11/08/2023
Attorney Dkt #:SGY3O5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, HAI
Exec Dt:
10/26/2023
2
ZHOU, LIANG
Exec Dt:
10/26/2023
3
FAN, DONGYAN
Exec Dt:
10/26/2023
4
ZHANG, LEI
Exec Dt:
10/26/2023
5
YAO, JUN
Exec Dt:
10/26/2023
6
YANG, YONGFEI
Exec Dt:
10/26/2023
7
ZHANG, KAI
Exec Dt:
10/26/2023
8
SANG, QIAN
Exec Dt:
10/26/2023
9
YAN, XIA
Exec Dt:
10/26/2023
10
LIU, LEI
Exec Dt:
10/26/2023
11
LUO, FEI
Exec Dt:
10/26/2023
12
KAN, YUDA
Exec Dt:
10/26/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11954417
NONE
18504557
Correspondence name and address
AMBER SUN
KOLITCH ROMANO DASCENZO GATES LLC
621 SW MORRISON ST., STE. 1100
PORTLAND, OR 97205

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