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Patent Assignment Assignor Details
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Assignor Name : YANG, XIAOYING
Total Assignments: 3
Assignment: 1
Reel/Frame:055419/0203   Pages: 14
Recorded: 02/26/2021
Attorney Dkt #:2018P30102WOUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2020
2
Exec Dt:
10/15/2020
3
Exec Dt:
10/15/2020
4
Exec Dt:
10/14/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17271631
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:059932/0399   Pages: 5
Recorded: 05/17/2022
Attorney Dkt #:CHENG-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2021
2
Exec Dt:
06/01/2021
3
Exec Dt:
06/01/2021
4
Exec Dt:
06/01/2021
5
Exec Dt:
06/01/2021
Assignees
1
NO. 7 KUNLUNSHAN ROAD
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
LIANYUNGANG, JIANGSU, CHINA 222047
2
NO. 279 WENJING ROAD
MINHANG DISTRICT
SHANGHAI, CHINA 200245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17298703
Correspondence name and address
TAFT STETTINIUS & HOLLISTER LLP
ONE INDIANA SQUARE, SUITE 3500
INDIANAPOLIS, IN 46204-2023
Assignment: 3
Reel/Frame:062086/0911   Pages: 4
Recorded: 12/14/2022
Attorney Dkt #:126268-5043-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2022
2
Exec Dt:
09/27/2022
3
Exec Dt:
09/27/2022
4
Exec Dt:
09/27/2022
Assignees
1
NO. 7 KUNLUNSHAN ROAD
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
LIANYUNGANG, JIANGSU, CHINA 222047
2
NO. 279 WENJING ROAD
MINHANG DISTRICT
SHANGHAI, CHINA 200245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17914209
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
110 NORTH WACKER DRIVE
SUITE 2800
CHICAGO, IL 60606-1511

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