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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YAO, YONGCHAO
Total Assignments: 4
Assignment: 1
Reel/Frame:045905/0364   Pages: 7
Recorded: 05/25/2018
Attorney Dkt #:279704/GUA002NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, YONGCHAO
Exec Dt:
05/14/2018
2
QI, HEMEI
Exec Dt:
05/14/2018
3
GUO, WENZHONG
Exec Dt:
05/14/2018
4
QIN, LI
Exec Dt:
05/14/2018
5
CHEN, XIAOPING
Exec Dt:
05/14/2018
Assignee
1
GUANGZHOU CAS LAMVAC BIOTECH CO., LTD.
NO. 3, LANYUE ROAD
GUANGZHOU SCIENCE PARK, GUANGDONG
GUANGZHOU, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190153049
15779382
Correspondence name and address
HUNTON ANDREWS KURTH LLP
600 TRAVIS ST.
SUITE 4200
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:058055/0808   Pages: 9
Recorded: 11/09/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, XINGXIANG
Exec Dt:
10/05/2020
2
SU, JIANHUA
Exec Dt:
10/15/2020
3
WANG, MEILING
Exec Dt:
10/15/2020
4
TONG, YING
Exec Dt:
10/15/2020
5
YAO, YONGCHAO
Exec Dt:
10/15/2020
6
QIN, LI
Exec Dt:
10/15/2020
7
CHEN, XIAOPING
Exec Dt:
10/15/2020
Assignee
1
GUANGZHOU CAS LAMVAC BIOTECH CO., LTD
RM F413, AREA F, GUANGZHOU INT'L BUS. INCUBATOR
NO.3 LANYUE RD, SCIENCE PARK
GUANGZHOU, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524060
US20210145953
17050771
Correspondence name and address
HUNTON ANDREWS KURTH LLP
600 TRAVIS ST.
SUITE 4200
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:059737/0089   Pages: 14
Recorded: 04/26/2022
Attorney Dkt #:BEY10865P00190US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, WEN
Exec Dt:
10/21/2020
2
YAO, YONGCHAO
Exec Dt:
10/21/2020
3
GUO, WENZHONG
Exec Dt:
10/21/2020
4
JIANG, YINBO
Exec Dt:
10/21/2020
5
HUANG, SHUOZHOU
Exec Dt:
10/21/2020
6
JIANG, TING
Exec Dt:
10/21/2020
7
LI, JIAOJIAO
Exec Dt:
10/21/2020
8
TAO, ZHU
Exec Dt:
10/21/2020
9
GU, YANLI
Exec Dt:
10/21/2020
10
ZHANG, HUIHUI
Exec Dt:
10/21/2020
11
QIN, LI
Exec Dt:
10/21/2020
12
CHEN, XIAOPING
Exec Dt:
10/21/2020
Assignee
1
GUANGZHOU CAS LAMVAC BIOTECH CO., LTD
NO. 3, LANYUE ROAD
GUANGZHOU SCIENCE PARK GUANGZHOU
GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210221880
17051747
Correspondence name and address
WOOD PHILLIPS KATZ CLARK & MORTIMER
500 W. MADISON STREET
SUITE 1130
CHICAGO, IL 60661
Assignment: 4
Reel/Frame:054606/0569   Pages: 6
Recorded: 12/10/2020
Attorney Dkt #:BEY-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAO, YONGCHAO
Exec Dt:
11/25/2020
2
YIN, SHA
Exec Dt:
11/25/2020
3
LIU, GUANGJIE
Exec Dt:
11/25/2020
4
LI, YOUJIA
Exec Dt:
11/26/2020
Assignee
1
SHENZHEN ISTIRBIO CO., LTD
1301 XINLAN COMMUNITY GUANGUANG ROAD, GUANLAN STREET, LONGHUA DISTRICT SHENZHEN
SILVER STAR SCIENCE AND TECHNOLOGY BUILDING 112
GUANGDONG, CHINA 518110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210340523
16973722
Correspondence name and address
HOWSON & HOWSON, LLP
325 SENTRY PARKWAY EAST, FIVE
FIVE SENTRY EAST, SUITE 160
BLUE BELL, PA 19422

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