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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 : LIU, YINGHAO
Total Assignments: 5
Assignment: 1
Reel/Frame:066162/0157   Pages: 10
Recorded: 01/18/2024
Attorney Dkt #:27843-1790 180865US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, BANG WEI
Exec Dt:
05/07/2019
2
LIU, YINGHAO
Exec Dt:
05/07/2019
3
CHIEN, WEI LIANG
Exec Dt:
05/07/2019
4
LIU, JIN LIN
Exec Dt:
05/07/2019
5
CHEN, BO
Exec Dt:
05/07/2019
Assignee
1
BASF POLYURETHANE SPECIALTIES (CHINA) COMPANY LTD.
2333 GANGCHENG ROAD
SHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098383
17426539
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:051698/0961   Pages: 8
Recorded: 02/03/2020
Attorney Dkt #:27843-1379 150078US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YINGHAO
Exec Dt:
08/28/2019
2
LIU, TAO
Exec Dt:
06/26/2019
3
FREIDANK, DANIEL
Exec Dt:
06/24/2019
Assignee
1
BASF ADVANCED CHEMICALS CO. LTD.
300 JIANG XIN SHA ROAD
SHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691355
US20190255783
16342593
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:060121/0847   Pages: 8
Recorded: 06/07/2022
Attorney Dkt #:27843-1973 171112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YINGHAO
Exec Dt:
03/11/2020
2
FANG, YUAN
Exec Dt:
03/12/2020
3
LIANG, DONG
Exec Dt:
03/26/2020
Assignee
1
BASF POLYURETHANE SPECIALTIES (CHINA) CO. LTD
2333 GANGCHENG ROAD
SCHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230021128
17782898
Correspondence name and address
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD.
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:053735/0060   Pages: 4
Recorded: 09/10/2020
Attorney Dkt #:1891/19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XUAN
Exec Dt:
07/08/2020
2
FAN, ZIPEI
Exec Dt:
07/08/2020
3
ZHANG, ZHIWEN
Exec Dt:
07/08/2020
4
YANG, CHUANG
Exec Dt:
07/08/2020
5
LIU, YINGHAO
Exec Dt:
07/08/2020
6
JIANG, RENHE
Exec Dt:
07/08/2020
7
CHEN, QUANJUN
Exec Dt:
07/08/2020
8
SHIBASAKI, RYOSUKE
Exec Dt:
07/08/2020
Assignee
1
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
NO. 1088, XUEYUAN BLVD
XILI, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210304900
16928689
Correspondence name and address
JEFFREY L. WILSON
3015 CARRINGTON MILL BLVD, SUITE 550
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:064322/0139   Pages: 9
Recorded: 07/20/2023
Attorney Dkt #:27843-2255 202562US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, CHEN
Exec Dt:
10/15/2021
2
ZHOU, YU XIANG
Exec Dt:
10/14/2021
3
DING, JIAN
Exec Dt:
10/15/2021
4
LIU, YINGHAO
Exec Dt:
10/14/2021
Assignee
1
BASF POLYURETHANE SPECIALTIES (CHINA) COMPANY LTD.
2333 GANGCHENG ROAD
SHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240076462
18262218
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105

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